FMF Minerals Gallery

Natrolite
Hohentwiel, Singen, Konstanz, Freiburg, Baden-Württemberg, Germany
5,5 x 2 cm (Author: Volkmar Stingl)

Natrolite
Hohentwiel, Singen,

Natrolite
Fuerteventura, Las Palmas Province, Canary Islands, Spain
7 x 3,5 cm (Author: Volkmar Stingl)

Natrolite
Fuerteventura, Las P

Natrolite
Fuerteventura, Las Palmas Province, Canary Islands, Spain
7 x 3,5 cm (Author: Volkmar Stingl)

Natrolite
Fuerteventura, Las P

Natrolite
Mariánská Skála, Ústí nad Labem Region, Czech Republic
5 x 4 cm (Author: Volkmar Stingl)

Natrolite
Mariánská Skála,

Natrolite
Mariánská Skála, Ústí nad Labem Region, Czech Republic
5 x 4 cm (Author: Volkmar Stingl)

Natrolite
Mariánská Skála,

Natrolite
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
4 x 2,5 cm (Author: Volkmar Stingl)

Natrolite
Imilchil area, Anti-

Okenite, Gyrolite
Nashik District (Nasik), Maharashtra, India
11 x 10 cm (Author: Volkmar Stingl)

Okenite, Gyrolite
Nashik Distr

Olivenite
Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Attikí (Attica) Prefecture, Greece
3,5 x 3,5 cm (Author: Volkmar Stingl)

Olivenite
Kamariza Mines, Agio

Olivenite
Clara Mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
1,5 x 1,3 cm (Author: Volkmar Stingl)

Olivenite
Clara Mine, Rankach

Olshanskyite
Shijiangshan Mine, Shijiangshan village, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region, China
3,5 x 3 cm (Author: Volkmar Stingl)

Olshanskyite
Shijiangshan Mine

Olshanskyite
Shijiangshan Mine, Shijiangshan village, Yinwu, Linxi, Ulanhad League, Inner Mongolia Autonomous Region, China
3,5 x 3 cm (Author: Volkmar Stingl)

Olshanskyite
Shijiangshan Mine

Opal (variety Fire Opal)
San Juan del Río, Queretaro, Mexico
8 x 4 cm (Author: Volkmar Stingl)

Opal (variety Fire Opal)
San J

Opal (variety fire opal)
Queretaro, Mexico
3 x 2 cm (Author: Volkmar Stingl)

Opal (variety fire opal)
Quere

Opal (variety fire opal)
Magdalena, Municipio Magdalena, Jalisco, Mexico
2 x 1,5 cm (Author: Volkmar Stingl)

Opal (variety fire opal)
Magda

Opal (variety forcherite)
Breitenau, Hochlantsch, Bruck-Mürzzuschlag District, Styria/Steiermark, Austria
3,5 x 2 cm (Author: Volkmar Stingl)

Opal (variety forcherite)
Brei

Opal (variety hyalite)
Valeč, Doupov, Karlovy Vary Region, Bohemia, Czech Republic
5 x 3 cm (Author: Volkmar Stingl)

Opal (variety hyalite)
Vale

Opal (variety hyalite)
Valeč, Doupov, Karlovy Vary Region, Bohemia, Czech Republic
5 x 3 cm (Author: Volkmar Stingl)

Opal (variety hyalite)
Vale

Opal (variety hyalite)
Valeč, Doupov, Karlovy Vary Region, Bohemia, Czech Republic
4 x 3,5 cm (Author: Volkmar Stingl)

Opal (variety hyalite)
Vale

Opal (variety hydrophane)
Tsehay Mewcha, Wegeltena, Delanta District, Semien Wollo Zone (North Wollo Zone), Amhara Region, Ethiopia
1,3 x 1 cm (Author: Volkmar Stingl)

Opal (variety hydrophane)
Tseh

Opal (variety hydrophane)
Tsehay Mewcha, Wegeltena, Delanta District, Semien Wollo Zone (North Wollo Zone), Amhara Region, Ethiopia
1,3 x 1 cm (Author: Volkmar Stingl)

Opal (variety hydrophane)
Tseh

Opal
Coober Pedy, Central North, South Australia, Australia
Vial 35 x 17 mm (Author: Volkmar Stingl)

Opal
Coober Pedy, Central Nort

Opal
Salina Island, Eolie Islands, Lípari, Messina Province, Sicily, Italy
1,7 x 1,5 cm (Author: Volkmar Stingl)

Opal
Salina Island, Eolie Isla

Opal
La Carbonera Mine, La Trinidad, Municipio Tequisquiapan, Queretaro, Mexico
FoV 2,5 x 2 cm (Author: Volkmar Stingl)

Opal
La Carbonera Mine, La Tri

Opal
Case Montanini Quarry, Sant'Andrea Bagni, Medesano, Parma Province, Emilia-Romagna, Italy
6,5 x 4 cm (Author: Volkmar Stingl)

Opal
Case Montanini Quarry, Sa

Opal
Case Montanini Quarry, Sant'Andrea Bagni, Medesano, Parma Province, Emilia-Romagna, Italy
6,5 x 4 cm (Author: Volkmar Stingl)

Opal
Case Montanini Quarry, Sa

Orpiment
Stein, Dellach, Valle Drau, Spittal an der Drau, Hohe Tauern, Carinthia/Kärnten, Austria
6,5 x 4,5 cm (Author: Volkmar Stingl)

Orpiment
Stein, Dellach, Valle

Orpiment
Stein, Dellach, Valle Drau, Spittal an der Drau, Hohe Tauern, Carinthia/Kärnten, Austria
6,5 x 4,5 cm (Author: Volkmar Stingl)

Orpiment
Stein, Dellach, Valle

Orthoclase (variety adularia) with Muscovite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 2 cm (Author: Volkmar Stingl)

Orthoclase (variety adularia) with Muscovite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol

Orthoclase (variety adularia), Albite (variety pericline), 'Apatite'
St Gotthard Pass area, Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
10,5 x 7,5 cm (Author: Volkmar Stingl)

Orthoclase (variety adularia), Albite (variety pericline), 'Apatite'
St Gotthard Pass area, Central St Gotthard Massif,

Orthoclase (variety adularia), Chlorite (Group)
Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
4,5 x 3 cm (Author: Volkmar Stingl)

Orthoclase (variety adularia), Chlorite (Group)
Central St Gotthard Massif, Leventina, Ticino (Te

Orthoclase (variety Adularia), Chlorite group, Titanite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
2 x 1,5 cm (Author: Volkmar Stingl)

Orthoclase (variety Adularia), Chlorite group, Titanite
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North T

Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4 cm (Author: Volkmar Stingl)

Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyro

Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
2 x 2 cm (Author: Volkmar Stingl)

Orthoclase (variety Adularia), Chlorite group
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyro

Orthoclase (variety adularia)
Ticino (Tessin), Switzerland
4 x 3 cm (Author: Volkmar Stingl)

Orthoclase (variety adularia)

Orthoclase (variety Adularia)
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
4 x 3 cm (Author: Volkmar Stingl)

Orthoclase (variety Adularia)

Orthoclase (variety Adularia)
Lapenkar, Stilupp Valley, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 3 cm (Author: Volkmar Stingl)

Orthoclase (variety Adularia)

Palygorskite, Sepiolite
Monteneve Mine (Schneeberg Mine), Val Passiria/Passeiertal, Moso in Passiria (Moos in Passeier), Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
17 x 11 cm (Author: Volkmar Stingl)

Palygorskite, Sepiolite
Monten

Palygorskite, Sepiolite
Monteneve Mine (Schneeberg Mine), Val Passiria/Passeiertal, Moso in Passiria (Moos in Passeier), Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
17 x 11 cm (Author: Volkmar Stingl)

Palygorskite, Sepiolite
Monten

Parasymplesite
Veta Negra Mine, Pampa Larga district, Tierra Amarilla, Copiapó Province, Atacama Region, Chile
5 x 2,5 cm (Author: Volkmar Stingl)

Parasymplesite
Veta Negra Mine

Parasymplesite
Veta Negra Mine, Pampa Larga district, Tierra Amarilla, Copiapó Province, Atacama Region, Chile
5 x 2,5 cm (Author: Volkmar Stingl)

Parasymplesite
Veta Negra Mine

Paulingite
Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic
1,5 x 1,3 cm (Author: Volkmar Stingl)

Paulingite
Vinařice, Klad

Paulingite
Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic
1,5 x 1,3 cm (Author: Volkmar Stingl)

Paulingite
Vinařice, Klad

Pectolite
Hildfeld, Winterberg, Sauerland, North Rhine-Westphalia/Nordrhein-Westfalen, Germany
2 x 1,5 cm (Author: Volkmar Stingl)

Pectolite
Hildfeld, Winterberg

Peretaite, Ottensite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
2,2 x 1,5 cm (Author: Volkmar Stingl)

Peretaite, Ottensite
Pereta Mi

Peretaite, Ottensite
Pereta Mine, Pereta, Magliano in Toscana, Grosseto Province, Toscana, Italy
2,2 x 1,5 cm (Author: Volkmar Stingl)

Peretaite, Ottensite
Pereta Mi

Perhamite
Qinglong Mine, Dachang, Qinglong, Qianxi'nan Autonomous Prefecture, Guizhou Province, China
3 x 3 cm (Author: Volkmar Stingl)

Perhamite
Qinglong Mine, Dacha

Perhamite
Qinglong Mine, Dachang, Qinglong, Qianxi'nan Autonomous Prefecture, Guizhou Province, China
3 x 3 cm (Author: Volkmar Stingl)

Perhamite
Qinglong Mine, Dacha

Pezzottaite
Ambatovita, Mandrosonoro, Ambatofinandrahana District, Amoron'i Mania Region, Fianarantsoa Province, Madagascar
0,9 x 0,7 cm (large crystal) (Author: Volkmar Stingl)

Pezzottaite
Ambatovita, Mandro

Phenakite
Mount Antero, Chaffee County, Colorado, USA
2,5 x 2 cm (Author: Volkmar Stingl)

Phenakite
Mount Antero, Chaffe

Phillipsite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
7 x 5 cm (Author: Volkmar Stingl)

Phillipsite
Limberg Quarries,

Phillipsite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
7 x 5 cm (Author: Volkmar Stingl)

Phillipsite
Limberg Quarries,

Phosgenite
Passa Limani Cove, Passa Limani area, Lavrion Mining District, Attikí (Attica) Prefecture, Greece
2 x 1,1 cm (Author: Volkmar Stingl)

Phosgenite
Passa Limani Cove,

Plumbogummite, Pyromorphite
Yangshuo / Laohu area, Haiyang Mountains, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
3,5 x 3,5 cm (Author: Volkmar Stingl)

Plumbogummite, Pyromorphite
Ya

Prehnite, Epidote, Fluorite
Quarries on gneiss, Arvigo, Calanca Valley, Mesolcina Valley, Grischun (Grisons; Graubünden), Switzerland
2,5 x 2 cm (Author: Volkmar Stingl)

Prehnite, Epidote, Fluorite
Qu

Prehnite, Epidote, Fluorite
Quarries on gneiss, Arvigo, Calanca Valley, Mesolcina Valley, Grischun (Grisons; Graubünden), Switzerland
2,5 x 2 cm (Author: Volkmar Stingl)

Prehnite, Epidote, Fluorite
Qu

Prehnite, Graphite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
2,5 x 1,5 cm (Author: Volkmar Stingl)

Prehnite, Graphite
Merelani Hi

Prehnite, Laumontite
Ranalt, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
FoV 1,4 x 1,0 cm (Author: Volkmar Stingl)

Prehnite, Laumontite
Ranalt, N

Prehnite, Quartz, Babingtonite
Hongquizhen Quarry, Meigu, Liangshan Autonomous Prefecture, Sichuan Province, China
5,5 x 3,5 cm (Author: Volkmar Stingl)

Prehnite, Quartz, Babingtonite
Hongquizhen Quarry, Meigu, Liangshan Autonomous Prefecture, Sichuan Province, Chin

Prehnite, Quartz
Ranalt, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
FoV 1,4 x 1,0 cm (Author: Volkmar Stingl)

Prehnite, Quartz
Ranalt, Neust

Prehnite, Stilbite
Ranalt, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
FoV 1,4 x 1,0 cm (Author: Volkmar Stingl)

Prehnite, Stilbite
Ranalt, Neu

Prehnite
Pirola Lake, Malenco Valley (Valmalenco), Valltelina, Sondrio Province, Lombardy, Italy
3,5 x 2,5 cm (Author: Volkmar Stingl)

Prehnite
Pirola Lake, Malenco

Prehnite
Pirola Lake, Malenco Valley (Valmalenco), Valltelina, Sondrio Province, Lombardy, Italy
3,5 x 2,5 cm (Author: Volkmar Stingl)

Prehnite
Pirola Lake, Malenco

Pseudomalachite
Miguel Vacas Mine, Pardais and Conceição Parish, Vila Viçosa, Évora District, Alentejo Central Province, Alentejo Region, Portugal
1,8 x 1,3 cm (Author: Volkmar Stingl)

Pseudomalachite
Miguel Vacas M

Pyrite and Quartz on Fluorite
Chengnan tunnel (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
14 x 9 cm (Author: Volkmar Stingl)

Pyrite and Quartz on Fluorite

Pyrite and Quartz on Fluorite
Chengnan tunnel (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
14 x 9 cm (Author: Volkmar Stingl)

Pyrite and Quartz on Fluorite

Pyrite in Fluorite
Chengnan tunnel (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
4 x 4 cm (Author: Volkmar Stingl)

Pyrite in Fluorite
Chengnan tu

Pyrite on Calcite and Quartz
Shangmei tunnel (construction site), Dongji, Chengsun, Wuyishan, Nanping Prefecture, Fujian Province, China
5,5 x 5 cm (Author: Volkmar Stingl)

Pyrite on Calcite and Quartz
S

Pyrite on Fluorite
Chengnan tunnel (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
4,5 x 3,5 cm (Author: Volkmar Stingl)

Pyrite on Fluorite
Chengnan tu

Pyrite on Quartz and Calcite
Shangmei tunnel (construction site), Dongji, Chengsun, Wuyishan, Nanping Prefecture, Fujian Province, China
5,5 x 5 cm (Author: Volkmar Stingl)

Pyrite on Quartz and Calcite
S

Pyrite, Calcite
Wildon (former Weitendorf), Leibnitz District, Styria/Steiermark, Austria
4 x 2,5 cm (Author: Volkmar Stingl)

Pyrite, Calcite
Wildon (former

Pyrite, Calcite
Wildon (former Weitendorf), Leibnitz District, Styria/Steiermark, Austria
4 x 2,5 cm (Author: Volkmar Stingl)

Pyrite, Calcite
Wildon (former

Pyrite, Dolomite
Yongping Mine, Yongping, Yanshan, Shangrao Prefecture, Jiangxi Province, China
4 x 4 cm (Author: Volkmar Stingl)

Pyrite, Dolomite
Yongping Mine

Pyrite, Hematite
Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
3,5 x 3,5 cm (Author: Volkmar Stingl)

Pyrite, Hematite
Rio Marina, E

Pyrite, Hematite
Waldenstein, Wolfsberg District, Styria/Steiermark, Austria
4,5 x 3,5 cm (Author: Volkmar Stingl)

Pyrite, Hematite
Waldenstein,

Pyrite, Laumontite, Quartz, Calcite
Anyuanshan (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
4 x 3 cm (Author: Volkmar Stingl)

Pyrite, Laumontite, Quartz, Calcite
Anyuanshan (construction site), Wuyishan, Nanping Prefecture, Fujian Province,

Pyrite, Laumontite, Quartz, Calcite
Anyuanshan (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
5 x 4,5 cm (Author: Volkmar Stingl)

Pyrite, Laumontite, Quartz, Calcite
Anyuanshan (construction site), Wuyishan, Nanping Prefecture, Fujian Province,

Pyrite, Quartz
Wuyi tunnel north (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
4 x 3 cm (Author: Volkmar Stingl)

Pyrite, Quartz
Wuyi tunnel nor

Pyrite, Quartz
Wuyi tunnel north (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
FoV 2 x 2 cm (Author: Volkmar Stingl)

Pyrite, Quartz
Wuyi tunnel nor

Pyrite, Rhodochrosite
Wutong Mine, Liubao, Cangwu, Wuzhou Prefecture, Guangxi Zhuang Autonomous Region, China
2,5 x 1,5 cm (Author: Volkmar Stingl)

Pyrite, Rhodochrosite
Wutong M

Pyrite, Siderite, Quartz
Ánimas Mine, Chocaya-Animas mining district, Ánimas , Chocaya, Municipio Atocha, Sud Chichas Province, Potosí Department, Bolivia
5 x 3 cm (Author: Volkmar Stingl)

Pyrite, Siderite, Quartz
Ánim

Pyrite
Xiefang Mine, Ruijin, Ganzhou Prefecture, Jiangxi Province, China
6 x 3 cm (Author: Volkmar Stingl)

Pyrite
Xiefang Mine, Ruijin, G

Pyrite
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
4,5 x 4 cm (Author: Volkmar Stingl)

Pyrite
Huanzala Mine, Huallanc

Pyrite
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
4,5 x 4 cm (Author: Volkmar Stingl)

Pyrite
Huanzala Mine, Huallanc

Pyrite
Ampliación a Victoria Mine, De Alcarama Range, Navajún, Comarca Cervera, La Rioja, Spain
5 x 3 cm (Author: Volkmar Stingl)

Pyrite
Ampliación a Victoria

Pyrite
Sedl, Habach Valley, Hohe Tauern, Salzburg, Austria
3,5 x 3 cm (Author: Volkmar Stingl)

Pyrite
Sedl, Habach Valley, Ho

Pyrite
Habach Valley, Hohe Tauern, Salzburg, Austria
3 x 2,5 cm (Author: Volkmar Stingl)

Pyrite
Habach Valley, Hohe Tau

Pyrite
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
4,5 x 4 cm (Author: Volkmar Stingl)

Pyrite
Huanzala Mine, Huallanc

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
6 x 6 x 3 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Wuyi tunnel north (construction site), Wuyishan, Nanping Prefecture, Fujian Province, China
2 x 1,5 cm (Author: Volkmar Stingl)

Pyrite
Wuyi tunnel north (cons

Pyrite
Yangjiaqian tunnel (construction site), Jianyang, Nanping Prefecture, Fujian Province, China
4,5 x 3,5 cm (Author: Volkmar Stingl)

Pyrite
Yangjiaqian tunnel (con

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
7,5 x 5 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
5 x 4 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
7,5 x 5 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
7,5 x 5 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
7,5 x 5 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyrite
Albvorlandtunnel, Wendlingen, Esslingen District, Stuttgart Region, Baden-Württemberg, Germany
6,5 x 4 cm (Author: Volkmar Stingl)

Pyrite
Albvorlandtunnel, Wendl

Pyromorphite, Baryte
Friedrichssegen Mine, Frücht, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz, Germany
4,5 x 2,5 cm (Author: Volkmar Stingl)

Pyromorphite, Baryte
Friedrich

Pyromorphite, Baryte
Friedrichssegen Mine, Frücht, Bad Ems District, Lahn Valley, Rhineland-Palatinate/Rheinland-Pfalz, Germany
4,5 x 2,5 cm (Author: Volkmar Stingl)

Pyromorphite, Baryte
Friedrich

Pyromorphite
Daoping Mine, Gongcheng, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
7 x 4 cm (Author: Volkmar Stingl)

Pyromorphite
Daoping Mine, Gon

Pyromorphite
Daoping Mine, Gongcheng, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
11 x 6 cm (Author: Volkmar Stingl)

Pyromorphite
Daoping Mine, Gon

Pyromorphite
Bunker Hill Mine, Bunker Hill properties, Kellogg, Coeur d'Alene District, Shoshone County, Idaho, USA
3 x 2,5 cm (Author: Volkmar Stingl)

Pyromorphite
Bunker Hill Mine,

Pyromorphite
Santa Eufemia, Comarca Los Pedroches, Córdoba, Andalusia, Spain
5 x 3 cm (Author: Volkmar Stingl)

Pyromorphite
Santa Eufemia, Co

Pyromorphite
Daoping Mine, Gongcheng, Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
5,5 x 3,5 cm (Author: Volkmar Stingl)

Pyromorphite
Daoping Mine, Gon

Pyromorphite
Crabulazzu Mine, Arbus, Medio Campidano Province, Sardinia/Sardegna, Italy
3,5 x 2,5 cm (Author: Volkmar Stingl)

Pyromorphite
Crabulazzu Mine,

Pyrrhotite, Dolomite
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
12 x 9 cm (Author: Volkmar Stingl)

Pyrrhotite, Dolomite
Dalnegors

Quartz (paramorph after Tridymite)
Zovon, Vo', Padua Province, Veneto, Italy
3,5 x 3 cm (Author: Volkmar Stingl)

Quartz (paramorph after Tridymite)
Zovon, Vo', Padua Province, Veneto,

Quartz (paramorph after Tridymite)
Zovon, Vo', Padua Province, Veneto, Italy
3,5 x 3 cm (Author: Volkmar Stingl)

Quartz (paramorph after Tridymite)
Zovon, Vo', Padua Province, Veneto,

Quartz (varety amethyst)
Floitengrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (varety amethyst)
Floit

Quartz (variety agate), Quartz, Goethite
Rio Grande do Sul, Brazil
5,5 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety agate), Quartz, Goethite
Rio Grande do

Quartz (variety agate), Quartz
Barros Cassal, Rio Grande do Sul, Brazil
6 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety agate), Quartz
Barros Cassal, Rio Grande do Sul, Brazi

Quartz (variety Agate)
Wildon (former Weitendorf), Leibnitz District, Styria/Steiermark, Austria
5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Agate)
Wildon

Quartz (variety agate)
Barros Cassal, Rio Grande do Sul, Brazil
6,5 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety agate)
Barros

Quartz (variety agate)
Lysite, Fremont County, Wyoming, USA
4,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety agate)
Lysite,

Quartz (variety Agate)
Fréjus, Var, Provence-Alpes-Côte d'Azur, France
4,2 x 3,6 cm (Author: Volkmar Stingl)

Quartz (variety Agate)
Fréjus

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
7 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
5,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
10 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
10 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
6,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
3,5 x 3 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
4 x 3 cm (Author: Volkmar Stingl)

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bolivia
4 x 3 cm (Author: Volkmar Stingl)

Quartz (variety Amethyst), Calcite
Bombori, Chayanta Province, Potosí Department, Bo

Quartz (variety amethyst), Laumontite, Calcite
Capurru Quarry, Osilo, Sassari Province, Sardinia/Sardegna, Italy
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Laumontite, Calcite
Capurru Quarry, Osilo, Sassari Province, Sardini

Quartz (variety amethyst), Laumontite, Calcite
Capurru Quarry, Osilo, Sassari Province, Sardinia/Sardegna, Italy
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst), Laumontite, Calcite
Capurru Quarry, Osilo, Sassari Province, Sardini

Quartz (variety amethyst)
Fengjiashan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province, China
6 x 5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Feng

Quartz (variety amethyst)
Floitengrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Floi

Quartz (variety amethyst)
Floitengrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Floi

Quartz (variety amethyst)
Floitengrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
5,5 x 4,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Floi

Quartz (variety amethyst)
Priozersk, Balkhash District, Karaganda Region, Kazakhstan
4 x 1,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Prio

Quartz (variety amethyst)
Priozersk, Balkhash District, Karaganda Region, Kazakhstan
4 x 1,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Prio

Quartz (variety amethyst)
Priozersk, Balkhash District, Karaganda Region, Kazakhstan
4 x 1,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Prio

Quartz (variety amethyst)
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
2 x 0,8 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Saur

Quartz (variety amethyst)
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Saur

Quartz (variety amethyst)
Baia Mare, Maramures, Romania
7 x 6 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Baia

Quartz (variety amethyst)
Sonora, Mexico
5 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Sono

Quartz (variety amethyst)
Laion (Lajen), Autonomous Province South Tyrol, Trentino-Alto Adige (Trentino-Südtirol), Italy
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Laio

Quartz (variety amethyst)
Laion (Lajen), Autonomous Province South Tyrol, Trentino-Alto Adige (Trentino-Südtirol), Italy
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety amethyst)
Laio

Quartz (variety chalcedony), Quartz
Rio Grande do Sul, Brazil
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety chalcedony), Quartz
Rio Grande do Sul,

Quartz (variety chalcedony), Quartz
Rio Grande do Sul, Brazil
4 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety chalcedony), Quartz
Rio Grande do Sul,

Quartz (variety Chalcedony)
Wildon (former Weitendorf), Leibnitz District, Styria/Steiermark, Austria
FoV 6 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Chalcedony)
Wi

Quartz (variety Chalcedony)
Löhrbach, Birkenau, Bergstraße District, Darmstadt, Hesse/Hessen, Germany
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Chalcedony)
L�

Quartz (variety Chalcedony)
Löhrbach, Birkenau, Bergstraße District, Darmstadt, Hesse/Hessen, Germany
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Chalcedony)
L�

Quartz (variety faden quartz)
Stöcklalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
3 x 2 cm (Author: Volkmar Stingl)

Quartz (variety faden quartz)

Quartz (variety fire agate)
La Carbonera Mine, La Trinidad, Municipio Tequisquiapan, Queretaro, Mexico
5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety fire agate)
La

Quartz (variety gwindel)
Puiva Mount, Saranpaul, Khanty-Mansi Okrug, Tyumen Oblast, Russia
9 x 7 cm (Author: Volkmar Stingl)

Quartz (variety gwindel)
Puiva

Quartz (variety gwindel)
Puiva Mount, Saranpaul, Khanty-Mansi Okrug, Tyumen Oblast, Russia
9 x 7 cm (Author: Volkmar Stingl)

Quartz (variety gwindel)
Puiva

Quartz (variety Gwindel?)
Cangchuanlong #1 tunnel (construction site), Jianyang, Nanping Prefecture, Fujian Province, China
(Author: Volkmar Stingl)

Quartz (variety Gwindel?)
Cang

Quartz (variety Gwindel?)
Cangchuanlong #1 tunnel (construction site), Jianyang, Nanping Prefecture, Fujian Province, China
(Author: Volkmar Stingl)

Quartz (variety Gwindel?)
Cang

Quartz (variety jacinto de compostela)
Chella, Comarca Canal de Navarrés, Valencia / València, Valencian Community / Comunitat Valenciana, Spain
5 x 4,5 cm (Author: Volkmar Stingl)

Quartz (variety jacinto de compostela)
Chella, Comarca Canal de Navarrés, Valencia / València, Valencian Community / Comunitat Valencia

Quartz (variety Milky Quartz), Siderite, Sphalerite
Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District, Kosovo
5 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety Milky Quartz), Siderite, Sphalerite
Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitr

Quartz (variety Milky Quartz), Siderite, Sphalerite
Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District, Kosovo
5 x 3,5 cm (Author: Volkmar Stingl)

Quartz (variety Milky Quartz), Siderite, Sphalerite
Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitr

Quartz (variety phantom Quartz)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
1,5 x 1 cm (Author: Volkmar Stingl)

Quartz (variety phantom Quartz)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austria
8,5 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austria
8,5 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austria
6,5 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austria
6,5 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austria
6,5 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Phantom Quartz)
Fendels Gorge, Ried im Oberinntal, Landeck District, North Tyrol, Tyrol/Tirol, Austr

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyrol/Tirol, Austria
Length about 63 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyr

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyrol/Tirol, Austria
Length about 63 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyr

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyrol/Tirol, Austria
Length about 63 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyr

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyrol/Tirol, Austria
Length about 63 cm! (Author: Volkmar Stingl)

Quartz (variety rock crystal), Albite, Calcite
Schmirn Valley, North Tyrol, Tyr

Quartz (variety Rock Crystal)
Navis Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
4 x 3 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Navis Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
4,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Navis Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Möseralm, Fiss, Landeck District, North Tyrol, Tyrol/Tirol, Austria
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Möseralm, Fiss, Landeck District, North Tyrol, Tyrol/Tirol, Austria
2 x 1,5 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Möseralm, Fiss, Landeck District, North Tyrol, Tyrol/Tirol, Austria
4 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Möseralm, Fiss, Landeck District, North Tyrol, Tyrol/Tirol, Austria
3 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety Rock Crystal)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
4 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety rock crystal)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
5 x 4,5 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal)

Quartz (variety rock crystal)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
5 x 4,5 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal)

Quartz (variety rock crystal)
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
5 x 4,5 cm (Author: Volkmar Stingl)

Quartz (variety rock crystal)

Quartz (variety Rock Crystal)
Floitengrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
11,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety Rock Crystal)

Quartz (variety rose quartz)
Ilha claim, Taquaral, Itinga, Vale do Jequitinhonha, Minas Gerais, Brazil
3 x 2 cm (Author: Volkmar Stingl)

Quartz (variety rose quartz)
I

Quartz (variety rose quartz)
Dialer Bohlen, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
4 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety rose quartz)
D

Quartz (variety Rose Quartz)
Passo Duron, Duron Valley, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Rose Quartz)
P

Quartz (variety Rose Quartz)
Passo Duron, Duron Valley, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
8 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Rose Quartz)
P

Quartz (variety Rose Quartz)
Passo Duron, Duron Valley, Trento Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
5 x 5 cm (Author: Volkmar Stingl)

Quartz (variety Rose Quartz)
P

Quartz (variety smokey Quartz), Hematite
Kleines Furkahorn, Furka Pass area, Oberwald, Obergoms, Goms, Wallis (Valais), Switzerland
4 x 3 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz), Hematite
Kleines Furkahorn, Furka Pass area, Oberwald, Obergoms, Goms, Wallis (Valais),

Quartz (variety smokey Quartz), Hematite
Kleines Furkahorn, Furka Pass area, Oberwald, Obergoms, Goms, Wallis (Valais), Switzerland
4 x 3 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz), Hematite
Kleines Furkahorn, Furka Pass area, Oberwald, Obergoms, Goms, Wallis (Valais),

Quartz (variety smokey Quartz), Stilbite
Sedrun, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden), Switzerland
4,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz), Stilbite
Sedrun, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden),

Quartz (variety smokey Quartz)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerland
9,5 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerlan

Quartz (variety smokey Quartz)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerland
9,5 x 5,5 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerlan

Quartz (variety smokey Quartz)
Wiesbachrinne, Habach Valley, Hohe Tauern, Salzburg, Austria
6 x 6 cm (Author: Volkmar Stingl)

Quartz (variety smokey Quartz)
Wiesbachrinne, Habach Valley, Hohe Tauern, Salzburg, Austri

Quartz (variety smoky Quartz), Calcite
Baimashan tunnel (construction site), Qianbaxia, Wuyishan, Nanping Prefecture, Fujian Province, China
2 x 1,5 cm (Author: Volkmar Stingl)

Quartz (variety smoky Quartz), Calcite
Baimashan tunnel (construction site), Qianbaxia, Wuyishan, Nanping Prefecture, Fujian Provin

Quartz (variety Smoky Quartz), Chlorite (Group)
Habach Valley, Hohe Tauern, Salzburg, Austria
3,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz (variety Smoky Quartz), Chlorite (Group)
Habach Valley, Hohe Tauern,

Quartz (variety smoky quartz), Martite (hematite after magnetite)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
16 x 7 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Martite (hematite after magnetite)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal

Quartz (variety smoky quartz), Martite (hematite after magnetite)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
16 x 7 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Martite (hematite after magnetite)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal

Quartz (variety smoky quartz), Orthoclase (variety adularia)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerland
6 x 4 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Orthoclase (variety adularia)
Galenstock Mountain, Tiefen

Quartz (variety smoky quartz), Orthoclase (variety adularia)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerland
6 x 4 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Orthoclase (variety adularia)
Galenstock Mountain, Tiefen

Quartz (variety smoky quartz), Spessartine
Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian Province, China
6,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Spessartine
Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian Pr

Quartz (variety smoky quartz), Spessartine
Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian Province, China
6,5 x 4 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz), Spessartine
Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian Pr

Quartz (variety smoky quartz)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
6 x 5 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz)

Quartz (variety Smoky Quartz)
Jabal Musa / Mount Sinai, South Sinai, Egypt
13 x 10 cm (Author: Volkmar Stingl)

Quartz (variety Smoky Quartz)

Quartz (variety smoky Quartz)
Ahornspitze, Mayrhofen, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
largest crystal 2,4 cm (Author: Volkmar Stingl)

Quartz (variety smoky Quartz)

Quartz (variety smoky Quartz)
Tanapaca Mine (Mocoya Mine), Araca, Municipio Cairoma, Loayza Province, La Paz Department, Bolivia
10 x 6,5 cm (Author: Volkmar Stingl)

Quartz (variety smoky Quartz)

Quartz (variety smoky quartz)
Tanapaca Mine (Mocoya Mine), Araca, Municipio Cairoma, Loayza Province, La Paz Department, Bolivia
6 x 5 cm (Author: Volkmar Stingl)

Quartz (variety smoky quartz)

Quartz (variety Smoky Quartz)
Innergschlöss Glacier, Tauern Valley, East Tyrol, Tyrol/Tirol, Austria
5 x 1,8 cm (Author: Volkmar Stingl)

Quartz (variety Smoky Quartz)

Quartz (variety Smoky Quartz)
Val Giuv, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden), Switzerland
9 x 8 cm (Author: Volkmar Stingl)

Quartz (variety Smoky Quartz)

Quartz (variety Smoky Quartz)
Val Giuv, Tujetsch (Tavetsch), Vorderrhein Valley, Grischun (Grisons; Graubünden), Switzerland
4,5 x 3 cm (Author: Volkmar Stingl)

Quartz (variety Smoky Quartz)

Quartz (variety smoky)
Wiesbachrinne, Habach Valley, Hohe Tauern, Salzburg, Austria
6 x 6 cm (Author: Volkmar Stingl)

Quartz (variety smoky)
Wiesbac

Quartz on Fluorite
Nanshanxia Mine, Shaowu, Nanping Prefecture, Fujian Province, China
13 x 12 cm (Author: Volkmar Stingl)

Quartz on Fluorite
Nanshanxia

Quartz on Fluorite
Nanshanxia Mine, Shaowu, Nanping Prefecture, Fujian Province, China
13 x 12 cm (Author: Volkmar Stingl)

Quartz on Fluorite
Nanshanxia

Quartz on Fluorite
Yongping Mine, Yongping, Yanshan, Shangrao Prefecture, Jiangxi Province, China
4 x 2,5 cm (Author: Volkmar Stingl)

Quartz on Fluorite
Yongping Mi

Quartz variety Rock Crystal
Baimashan tunnel (construction site), Qianbaxia, Wuyishan, Nanping Prefecture, Fujian Province, China
15 x 10 cm (Author: Volkmar Stingl)

Quartz variety Rock Crystal
Ba

Quartz with Hedenbergite inclusions
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
6 x 5 cm (Author: Volkmar Stingl)

Quartz with Hedenbergite inclusions
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region,

Quartz, Actinolite, Tremolite, Rutile, Chlorite (Group)
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
7 x 6 cm (Author: Volkmar Stingl)

Quartz, Actinolite, Tremolite, Rutile, Chlorite (Group)
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North T

Quartz, Actinolite, Tremolite
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
4 x 2 cm (Author: Volkmar Stingl)

Quartz, Actinolite, Tremolite

Quartz, Actinolite, Tremolite
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3 x 1 cm (Author: Volkmar Stingl)

Quartz, Actinolite, Tremolite

Quartz, Actinolite, Tremolite
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3 x 1 cm (Author: Volkmar Stingl)

Quartz, Actinolite, Tremolite

Quartz, Actinolite, Tremolite
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 1 cm (Author: Volkmar Stingl)

Quartz, Actinolite, Tremolite

Quartz, Actinolite
Saurüssel, Mörchner area, Zemmgrund, Ziller Valley (Zillertal), North Tyrol, Tyrol/Tirol, Austria
3,5 x 1,5 cm (Author: Volkmar Stingl)

Quartz, Actinolite
Saurüssel,

Quartz, Albite (variety pericline), Chlorite Group
Kleiner Isidor, Stubai Alps, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
5 x 4 cm (Author: Volkmar Stingl)

Quartz, Albite (variety pericline), Chlorite Group
Kleiner Isidor, Stubai Alps, Neustift im Stubaital, Stubai Valley, Innsbruck-Land District, North Tyrol,

Quartz, Albite
Navis Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
2 x 2 cm (Author: Volkmar Stingl)

Quartz, Albite
Navis Valley, I

Quartz, Albite
Navis Valley, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
6 x 3 cm (Author: Volkmar Stingl)

Quartz, Albite
Navis Valley, I

Quartz, Albite
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
7 x 4 cm (Author: Volkmar Stingl)

Quartz, Albite
Klammalm, Navis

Quartz, Albite
Klammalm, Navis, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
7 x 4 cm (Author: Volkmar Stingl)

Quartz, Albite
Klammalm, Navis

Quartz, Albite
Kluppen Valley, Schmirn, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
6 x 3,5 cm (Author: Volkmar Stingl)

Quartz, Albite
Kluppen Valley,

Quartz, Albite
Kluppen Valley, Schmirn, Innsbruck-Land District, North Tyrol, Tyrol/Tirol, Austria
6 x 3,5 cm (Author: Volkmar Stingl)

Quartz, Albite
Kluppen Valley,

Quartz, Aragonite, limonite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
6 x 5,5 cm (Author: Volkmar Stingl)

Quartz, Aragonite, limonite
Te

Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
6 x 2,5 cm (Author: Volkmar Stingl)

Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), It

Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
6 x 2,5 cm (Author: Volkmar Stingl)

Quartz, Aragonite, Nordstrandite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), It

Quartz, Aragonite
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
2,5 x 2,5 cm (Author: Volkmar Stingl)

Quartz, Aragonite
Terlano (Ter

Quartz, Azurite
Wattener Lizum, Wattens, Innsbruck Land District, North Tyrol, Tyrol/Tirol, Austria
6 x 4,5 cm (Author: Volkmar Stingl)

Quartz, Azurite
Wattener Lizum

Quartz, Azurite
Wattener Lizum, Wattens, Innsbruck Land District, North Tyrol, Tyrol/Tirol, Austria
6 x 4,5 cm (Author: Volkmar Stingl)

Quartz, Azurite
Wattener Lizum

Quartz, Baryte
Terlano (Terlan), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
FOV 10 x 8 cm (Author: Volkmar Stingl)

Quartz, Baryte
Terlano (Terlan

Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
10 x 4,5 cm (Author: Volkmar Stingl)

Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südti

Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
10 x 4,5 cm (Author: Volkmar Stingl)

Quartz, Calcite, Limonite after Siderite
Frötschbach, Bad Ratzes, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südti