FMF Minerals Gallery

Quartz Pulaski County, Arkansas, USA 17 x 14 cm (Author: Don Lum)

Quartz Pulaski County, Arkansas, U

Quartz Pulaski County, Arkansas, USA 17 x 14 cm (Author: Don Lum)

Quartz Pulaski County, Arkansas, U

Quartz Saline County, Arkansas, USA 12.2 x 10 cm (Author: Don Lum)

Quartz Saline County, Arkansas, US

Quartz Saline County, Arkansas, USA 12.2 x 10 cm (Author: Don Lum)

Quartz Saline County, Arkansas, US

Quartz Saline County, Arkansas, USA 12.2 x 10 cm (Author: Don Lum)

Quartz Saline County, Arkansas, US

Quartz (variety chalcedony) (Author: Don Lum)

Quartz (variety chalcedony)

Quartz (variety chalcedony) (Author: Don Lum)

Quartz (variety chalcedony)

Quartz (variety smoky quartz / variety tessin habit)
Erongo Mountain, Usakos, Erongo Region, Namibia
47 mm x 38 mm x 24 mm (Author: Don Lum)

Quartz (variety smoky quartz / variety tessin habit)
Erongo Mountain, Usakos

Quartz ( var Smoky ) Neu Schwaben, Karibib, Namibia 13.7 x 12 cm (Author: Don Lum)

Quartz ( var Smoky ) Neu Schwaben,

Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 83 mm x 60 mm (Author: Don Lum)

Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, N

Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 83 mm x 60 mm (Author: Don Lum)

Quartz ((variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, N

Quartz (Faden) Tole, Wana, South Waziristan, FATA, Pakistan 12 x 4 cm (Author: Don Lum)

Quartz (Faden) Tole, Wana, South W

Quartz (irradiated) Arkansas, USA 12.4 x 7.2 cm Irradiated (Author: Don Lum)

Quartz (irradiated) Arkansas, USA

Quartz (irradiated) Arkansas, USA 12.4 x 7.2 cm Irradiated (Author: Don Lum)

Quartz (irradiated) Arkansas, USA

Quartz (Japan Law Twin) Cajamarca, Cajamarca Province, Cajamarca Department, Peru 7.2 x 4.5 x 1.1 cm (Author: Don Lum)

Quartz (Japan Law Twin) Cajamarca,

Quartz (Japan Law Twin) Cajamarca, Cajamarca Province, Cajamarca Department, Peru 7.2 x 4.5 x 1.1 cm (Author: Don Lum)

Quartz (Japan Law Twin) Cajamarca,

Quartz (Japan Law Twin) Magaliesberg Mountains, Pretoria Gauteng Province, South africa 13 x 6.4 cm with second generation drusy quartz coating (Author: Don Lum)

Quartz (Japan Law Twin) Magaliesbe

Quartz (Japan Law Twin), Atacamite La Farola Mine, Cerro Pintado, Las Pintadas District,Copiapo Province, Atacama Region, Chile 7.3 x 5.1 x 3.5 cm (Author: Don Lum)

Quartz (Japan Law Twin), Atacamite

Quartz (Japan Law Twin), Atacamite La Farola Mine, Cerro Pintado, Las Pintadas District,Copiapo Province, Atacama Region, Chile 7.3 x 5.1 x 3.5 cm (Author: Don Lum)

Quartz (Japan Law Twin), Atacamite

Quartz (Japan Law Twin), Wavellite Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia 11 x 10 .5 cm back of the specimen (Author: Don Lum)

Quartz (Japan Law Twin), Wavellite

Quartz (Japan Law Twin), Wavellite Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia 11 x 10 .5 cm (Author: Don Lum)

Quartz (Japan Law Twin), Wavellite

Quartz (Japan Law Twin), Wavellite Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia 11 x 10 .5 cm (Author: Don Lum)

Quartz (Japan Law Twin), Wavellite

Quartz (Japan law twin)
Naru island (Narushima), Gotoh Islands, Nagasaki Prefecture, Kyushu Region, Japan
30mm x 25mm x 18mm (Author: Don Lum)

Quartz (Japan law twin)
Naru i

Quartz (scepter) Alaotra-Mangoro Region, Toamasina Province, Madagascar 8.0 x 6.0 cm (Author: Don Lum)

Quartz (scepter) Alaotra-Mangoro R

Quartz (scepter) Alaotra-Mangoro Region, Toamasina Province, Madagascar 8.0 x 6.0 cm (Author: Don Lum)

Quartz (scepter) Alaotra-Mangoro R

Quartz (sceptered Amethyst) Kodo-Ri, Keisho-Nando, South Korea 9.2 x 5 x 4.5 cm Korean Amethyst Scepter (Author: Don Lum)

Quartz (sceptered Amethyst) Kodo-R

Quartz (tessin habit)
Ticino (Tessin), Switzerland
120 mm x 55 mm x 44 mm (Author: Don Lum)

Quartz (tessin habit)
Ticino (

Quartz (tessin habit)
Ticino (Tessin), Switzerland
120 mm x 55 mm x 44 mm (Author: Don Lum)

Quartz (tessin habit)
Ticino (

Quartz (var Agate) near Yellowstone River, Montana, USA 51 x 18 x 6.2 mm (Author: Don Lum)

Quartz (var Agate) near Yellowston

Quartz (var Agate) near Yellowstone River, Montana, USA 51 x 18 x 6.2 cm (Author: Don Lum)

Quartz (var Agate) near Yellowston

Quartz (var Agate) near Yellowstone River, Montana, USA 40 x 34 x 7 mm Ring and Feather (Author: Don Lum)

Quartz (var Agate) near Yellowston

Quartz (var Agate) near Yellowstone River, Montana, USA 40 x 34 x 7 mm Ring and Feather (Author: Don Lum)

Quartz (var Agate) near Yellowston

Quartz (var Agate) near Yellowstone River, Montana, USA 40 x 34 x 7 mm Ring and Feather (Author: Don Lum)

Quartz (var Agate) near Yellowston

Quartz (var Amethyst) Artigas, Uruguay 7 x 7 x 6.5 cm Amethyst cast (Author: Don Lum)

Quartz (var Amethyst) Artigas, Uru

Quartz (var Amethyst) Brandberg, Namibia 6.2 x 2.7 x 2.1 cm (Author: Don Lum)

Quartz (var Amethyst) Brandberg, N

Quartz (var Amethyst) Brandberg, Namibia 44 x 23 x 18 mm Scepter 11 mm (Author: Don Lum)

Quartz (var Amethyst) Brandberg, N

Quartz (var Amethyst) Jacksons Crossroads, Wilkes County, Georgia, USA 3.5 x 3 cm (Author: Don Lum)

Quartz (var Amethyst) Jacksons Cro

Quartz (var Amethyst) Las Vigas, Vera Cruz, Mexico 5.5 x 4.5 cm (Author: Don Lum)

Quartz (var Amethyst) Las Vigas, V

Quartz (var Amethyst) Magaliesberg Mountains, Pretoria Gauteng Province, South Africa 8.7 x 7.2 cm Cactus Amethyst (Author: Don Lum)

Quartz (var Amethyst) Magaliesberg

Quartz (var Amethyst), Calcite Daye, Hubei, China 7.0 x 6.5 x 4.5 cm (Author: Don Lum)

Quartz (var Amethyst), Calcite Day

Quartz (var Amethyst), Calcite Daye, Hubei, China 7.0 x 6.5 x 4.5 cm (Author: Don Lum)

Quartz (var Amethyst), Calcite Day

Quartz (var Amethyst), Chalcedony Brandberg, Namibia 5.3 x 4.9 cm (Author: Don Lum)

Quartz (var Amethyst), Chalcedony

Quartz (var Amethyst, var Smoky) Brandberg, Namibia 6.0 x 3.2 cm (Author: Don Lum)

Quartz (var Amethyst, var Smoky) B

Quartz (var Amethyst, var Smoky) Brandberg, Namibia 6.0 x 3.2 cm (Author: Don Lum)

Quartz (var Amethyst, var Smoky) B

Quartz (var Amethyst, var Smoky) Mooralla, Victoria, Australia 5.2 x 4.3 cm (Author: Don Lum)

Quartz (var Amethyst, var Smoky) M

Quartz (var Amethyst, var Smoky) Mooralla, Victoria, Australia 5.2 x 4.3 cm (Author: Don Lum)

Quartz (var Amethyst, var Smoky) M

Quartz (var Smoky) Neu Schwaben, Karibib, Namibia 14.5 x 9 cm (Author: Don Lum)

Quartz (var Smoky) Neu Schwaben, K

Quartz (var Smoky), Microcline Papachacra Pegmatite, Catamarca Province, Argentina 11.3 x 6.3 cm (Author: Don Lum)

Quartz (var Smoky), Microcline Pap

Quartz (var Smoky), Novaculite Runyon Mine, Hot Spring County, Arkansas, USA 14.2 x 11.4 x 11 cm Coontail Quartz (Author: Don Lum)

Quartz (var Smoky), Novaculite Run

Quartz (var Smoky), Novaculite Runyon Mine, Hot Spring County, Arkansas, USA 14.2 x 11.4 x 11 cm Coontail Quartz (Author: Don Lum)

Quartz (var Smoky), Novaculite Run

Quartz (var Smoky), Novaculite Runyon Mine, Hot Spring County, Arkansas, USA 14.2 x 11.4 x 11 cm Coontail Quartz (Author: Don Lum)

Quartz (var Smoky), Novaculite Run

Quartz (variety Agate) Withlacoochee River, Georgia, USA 29.2 x 17.8 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 29.2 x 17.8 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 29.2 x 17.8 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 31.8 x 16.5 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 31.8 x 16.5 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 31.8 x 16.5 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 31.8 x 26.7 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety Agate) Withlacoochee River, Georgia, USA 31.8 x 26.7 cm Withlacoochee Agatized Coral (Author: Don Lum)

Quartz (variety Agate) Withlacooch

Quartz (variety agate)
Marfa (Trans-Pecos South), Presidio County, Texas, USA
68 mm x 57 mm x 5 mm (Author: Don Lum)

Quartz (variety agate)
Marfa (

Quartz (variety agate, variety chalcedony)
Rancho Coyamito (La Fortuna Claim), Sierra del Gallego (Sierra Madre Oriental), Municipio Ahumada, Chihuahua, Mexico
50 mm x 40 mm x 27 mm (Author: Don Lum)

Quartz (variety agate, variety chalcedony)
Rancho Coyamito (La Fortuna Claim), Sierra del Gallego (Sierra Madre Oriental), Municipio Ahumada, Chih

Quartz (variety agate, variety smoky quartz)
Hebei Province, China
44 mm x 39 mm x 31 mm (Author: Don Lum)

Quartz (variety agate, variety smoky quartz)
Hebei

Quartz (variety amethyst scepter)
Kakamunurle Quarry, Karur District, Tamil Nadu, India
33 mm x 14 mm x 12 mm (Author: Don Lum)

Quartz (variety amethyst scepter)
Kakamunurle Quarry, Karur District, Tamil Nadu, I

Quartz (variety amethyst scepter)
Kakamunurle Quarry, Karur District, Tamil Nadu, India
33 mm x 14 mm x 12 mm (Author: Don Lum)

Quartz (variety amethyst scepter)
Kakamunurle Quarry, Karur District, Tamil Nadu, I

Quartz (variety amethyst scepter)
Brandberg area, Erongo Region, Namibia
40 mm x 17 mm x 15 mm (Author: Don Lum)

Quartz (variety amethyst scepter)
Brandberg area, Erongo Region, Nam

Quartz (variety amethyst scepter)
Brandberg area, Erongo Region, Namibia
40 mm x 17 mm x 15 mm (Author: Don Lum)

Quartz (variety amethyst scepter)
Brandberg area, Erongo Region, Nam

Quartz (variety amethyst variety trapiche)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
64 mm x 44 mm x 42 mm (Author: Don Lum)

Quartz (variety amethyst variety trapiche)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous

Quartz (variety amethyst variety trapiche)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
64 mm x 44 mm x 42 mm (Author: Don Lum)

Quartz (variety amethyst variety trapiche)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous

Quartz (variety Amethyst) Artigas, Uruguay 9.6 x 5.5 x 4.9 cm (Author: Don Lum)

Quartz (variety Amethyst) Artigas,

Quartz (variety amethyst) Cerro de la Concordia, Las Vigas, Veracruz, Mexico 6.5 x 6.5 cm (Author: Don Lum)

Quartz (variety amethyst) Cerro de

Quartz (variety amethyst) Cerro de la Concordia, Las Vigas, Veracruz, Mexico 7.2 x 6.5 cm (Author: Don Lum)

Quartz (variety amethyst) Cerro de

Quartz (variety amethyst) with inclusions of Goethite
Brandberg area, Erongo Region, Namibia
6.7 x 2.5 cm (Author: Don Lum)

Quartz (variety amethyst) with inclusions of Goethite
Brandberg area

Quartz (variety amethyst) with inclusions of Goethite
Brandberg area, Erongo Region, Namibia
6.7 x 2.5 cm (Author: Don Lum)

Quartz (variety amethyst) with inclusions of Goethite
Brandberg area

Quartz (variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 83 mm x 60 mm (Author: Don Lum)

Quartz (variety amethyst), Calcite
Erongo Mountain, Usakos, Erongo Region, Na

Quartz (variety amethyst)
Cerro de la Concordia, Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), Mexico
7.0 x 6.7 cm (Author: Don Lum)

Quartz (variety amethyst)
Cerr

Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), Mexico
45 mm x 30 mm x 30 mm (Author: Don Lum)

Quartz (variety amethyst)
Pied

Quartz (variety amethyst)
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), Mexico
41 mm x 35 mm x 21 mm (Author: Don Lum)

Quartz (variety amethyst)
Pied

Quartz (variety amethyst)
Mamuju area, Sulawesi Barat Province, Indonesia
34 mm x 24 mm x 20 mm (Author: Don Lum)

Quartz (variety amethyst)
Mamu

Quartz (variety amethyst)
Eonyang, Gyeongsangnam-do, South Korea
173 mm x 105 mm x 97 mm (Author: Don Lum)

Quartz (variety amethyst)
Eony

Quartz (variety amethyst)
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
88 mm x 60 mm x 56 mm (Author: Don Lum)

Quartz (variety amethyst)
Gobo

Quartz (variety amethyst)
Palo Verde Mine, Amatitlán, Municipio Eduardo Neri, Guerrero, Mexico
80 mm x 55 mm x 37 mm (Author: Don Lum)

Quartz (variety amethyst)
Palo

Quartz (variety amethyst, variety smoky quartz)
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
92 mm x 37 mm (Author: Don Lum)

Quartz (variety amethyst, variety smoky quartz)
Goboboseb Mountains, Brandberg area, Eron

Quartz (variety amethyst, variety smoky)
Brandberg area, Erongo Region, Namibia
60 mm x 28 mm x 27 mm (Author: Don Lum)

Quartz (variety amethyst, variety smoky)
Brandberg area, Erongo Regi

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming, USA
110 mm x 92.5 mm x 80 mm (Author: Don Lum)

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming,

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming, USA
110 mm x 92.5 mm x 80 mm (Author: Don Lum)

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming,

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming, USA
110 mm x 92.5 mm x 80 mm (Author: Don Lum)

Quartz (variety blue chalcedony)
Sweetwater County, Wyoming,

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, Arizona, USA
94 mm x 52 mm x 34 mm (Author: Don Lum)

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, A

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, Arizona, USA
94 mm x 52 mm x 34 mm (Author: Don Lum)

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, A

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, Arizona, USA
94 mm x 52 mm x 34 mm (Author: Don Lum)

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, A

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, Arizona, USA
94 mm x 52 mm 34 mm (Author: Don Lum)

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, A

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, Arizona, USA
94 mm x 52 mm x 34 mm (Author: Don Lum)

Quartz (variety chalcedony), Chrysocolla
Inspiration Pit, Inspiration, Miami-Inspiration District (Globe-Miami District), Gila County, A

Quartz (variety chalcedony, variety agate)
Xuanhua District, Prefecture Zhangjiakou, Hebei Province, China
49 mm x 46 mm (Author: Don Lum)

Quartz (variety chalcedony, variety agate)
Xuanhua District, Prefecture Zhangjiakou, Hebei Pr

Quartz (variety Cr-rich chalcedony)
Kefdag Mine, Guleman Mines, Guleman, Elazığ Province, Eastern Anatolia Region, Turkey
34 mm x 31 mm x 27 mm (Author: Don Lum)

Quartz (variety Cr-rich chalcedony)
Kefdag Mine, Guleman Mines, Guleman, Elazığ Province, Eastern Anatolia Region,

Quartz (variety Dauphine twinning, variety faden)
Sallent de Gállego area, Comarca Alto Gállego, Huesca, Aragon, Spain
95 mm x 54 mm x 28 mm (Author: Don Lum)

Quartz (variety Dauphine twinning, variety faden)
Sallent de Gállego area, Comarca Alto Gállego, H

Quartz (variety Dauphine twinning, variety faden)
Sallent de Gállego area, Comarca Alto Gállego, Huesca, Aragon, Spain
95 mm x 54 mm x 28 mm (Author: Don Lum)

Quartz (variety Dauphine twinning, variety faden)
Sallent de Gállego area, Comarca Alto Gállego, H

Quartz (variety faden)
Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA
60mm x 23mm x 16.6mm (Author: Don Lum)

Quartz (variety faden)
Stand-o

Quartz (variety faden)
Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA
51mm x 49mm x 20mm (Author: Don Lum)

Quartz (variety faden)
Stand-o

Quartz (variety faden)
Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA
51mm x 49mm x 20mm (Author: Don Lum)

Quartz (variety faden)
Stand-o

Quartz (variety faden)
Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA
80.6mm x 27.7mm x 12.4mm (Author: Don Lum)

Quartz (variety faden)
Stand-o

Quartz (variety faden)
Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA
80.6mm x 27.7mm x 12.4mm (Author: Don Lum)

Quartz (variety faden)
Stand-o

Quartz (variety faden)
Diamantina, Vale do Jequitinhonha, Minas Gerais, Brazil
145 mm x 137 mm (Author: Don Lum)

Quartz (variety faden)
Diamant

Quartz (variety jacinto de compostela)
Chella, Comarca Canal de Navarrés, Valencia / València, Valencian Community / Comunitat Valenciana, Spain
67 mm x 50 mm (Author: Don Lum)

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

Quartz (variety prase)
Mega Horio, Serifos Island, Cyclade Islands, Kykládes Prefecture, Aegean Islands Department (Aiyaíon), Greece
77 mm x 65 mm x 24 mm (Author: Don Lum)

Quartz (variety prase)
Mega Ho

Quartz (variety reverse scepter), Calcite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
62 mm x 49 mm x 27 mm (Author: Don Lum)

Quartz (variety reverse scepter), Calcite
Goboboseb Mountains, Brandberg area, Erongo Reg

Quartz (variety reverse scepter), Calcite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
62 mm x 49 mm x 27 mm (Author: Don Lum)

Quartz (variety reverse scepter), Calcite
Goboboseb Mountains, Brandberg area, Erongo Reg

Quartz (variety rose quartz)
Pitorra claim, Alto da Pitorra, Laranjeiras, Galiléia, Vale do Rio Doce, Minas Gerais, Brazil
110 mm x 70 mm x 65 mm (Author: Don Lum)

Quartz (variety rose quartz)
P

Quartz (variety rose quartz)
Pitorra claim, Alto da Pitorra, Laranjeiras, Galiléia, Vale do Rio Doce, Minas Gerais, Brazil
110 mm x 70 mm x 65 mm (Author: Don Lum)

Quartz (variety rose quartz)
P

Quartz (variety rose quartz)
Huancayo Province, Junín Department, Peru
46 mm x 25 mm x 17 mm (Author: Don Lum)

Quartz (variety rose quartz)
H

Quartz (variety rose quartz)
Alto da Pitorra, Laranjeiras, Galiléia, Vale do Rio Doce, Minas Gerais, Brazil
28 mm x 18 mm x 16 mm (Author: Don Lum)

Quartz (variety rose quartz)
A

Quartz (variety rose quartz, variety smoky quartz)
Parun (Paroon), Wama District (Vama District), Nuristan Province, Afghanistan
90 mm x 63 mm x 65 mm (Author: Don Lum)

Quartz (variety rose quartz, variety smoky quartz)
Parun (Paroon), Wama District (Vama District), Nuristan

Quartz (variety smoky quartz, variety dauphine law twin), Goethite after Siderite
Lake George, Park County, Colorado, USA
84 mm x 32 mm x 26 mm (Author: Don Lum)

Quartz (variety smoky quartz, variety dauphine law twin), Goethite after Siderite

Quartz (variety smoky quartz, variety dauphine law twin), Goethite after Siderite
Lake George, Park County, Colorado, USA
84 mm x 32 mm 26 mm (Author: Don Lum)

Quartz (variety smoky quartz, variety dauphine law twin), Goethite after Siderite

Quartz (variety smoky)
Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France
60mm x 40mm x 40mm (Author: Don Lum)

Quartz (variety smoky)
Mont Bl

Quartz (variety smoky)
Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France
60mm x 40mm x 40mm (Author: Don Lum)

Quartz (variety smoky)
Mont Bl

Quartz (variety smoky, variety gwindel)
Galenstock Mountain, Tiefenbach, Urseren, Uri, Switzerland
135 mm x 130 mm x 70 mm (Author: Don Lum)

Quartz (variety smoky, variety gwindel)
Galenstock Mountain, Tiefenbach, Urseren, Uri, S

Quartz (variety tessin habit)
San Cristobal, Municipio Suaita, Santander Department, Colombia
72 mm x 30 mm x 23 mm (Author: Don Lum)

Quartz (variety tessin habit)

Quartz (variety tessin habit)
San Cristobal, Municipio Suaita, Santander Department, Colombia
72 mm x 30 mm x 23 mm (Author: Don Lum)

Quartz (variety tessin habit)

Quartz (variety trapiche)
Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
105 mm x 44 mm x 44 mm (Author: Don Lum)

Quartz (variety trapiche)
Chif

Quartz (variety trapiche)
Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
105 mm x 44 mm x 44 mm (Author: Don Lum)

Quartz (variety trapiche)
Chif

Quartz Gwindel Goschener Valley, Canton Uri, Switzerland 6.4 x 4.5 cm (Author: Don Lum)

Quartz Gwindel Goschener Valley, C

Quartz Gwindel Mont Blanc, Chamonix, Haute-Savoie, France 5.9 x 4.6 cm (Author: Don Lum)

Quartz Gwindel Mont Blanc, Chamoni

Quartz Gwindel North Face of Les Courtes, Argentiere Basin, Mont Blanc, Chamonix, Haute-Savoie, Rhone-Alpes, France 9.7 x 9 cm (Author: Don Lum)

Quartz Gwindel North Face of Les C

Quartz Scepter Alaotra-Mangoro Region, Toamasina Province, Madagascar 8.0 x 6.0 cm (Author: Don Lum)

Quartz Scepter Alaotra-Mangoro Reg

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele County, Utah, USA
86 mm x 56 mm x 57 mm (Author: Don Lum)

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele Co

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele County, Utah, USA
86 mm x 56 mm x 57 mm (Author: Don Lum)

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele Co

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele County, Utah, USA
86 mm x 56 mm x 57 mm (Author: Don Lum)

Quartz Scepters, Quartz (variety chalcedony)
Dugway Range, Tooele Co

Quartz var agate Paraiba, Brazil 12.5 x 8.3 cm Polyhedroid Agate (Author: Don Lum)

Quartz var agate Paraiba, Brazil 1

Quartz var agate Paraiba, Brazil 10.2 x 5.3 cm Polyhedroid Agate (Author: Don Lum)

Quartz var agate Paraiba, Brazil 1

Quartz var amethyst Brandberg Mountains, Brandberg, Erongo Region, Namibia 14.5 x 4.9 cm (Author: Don Lum)

Quartz var amethyst Brandberg Moun

Quartz var amethyst Brandberg Mountains, Brandberg, Erongo Region, Namibia 14.5 x 4.9 cm (Author: Don Lum)

Quartz var amethyst Brandberg Moun

Quartz var Amethyst Jacksons Crossroads, Wilkes County, Georgia, USA 16.5 x 10 x 6.5 cm` (Author: Don Lum)

Quartz var Amethyst Jacksons Cross

Quartz var amethyst Macon County, North Carolina, USA 6.8 x 4.5 cm (Author: Don Lum)

Quartz var amethyst Macon County,

Quartz var amethyst Macon County, North Carolina, USA 6.8 x 4.5 cm (Author: Don Lum)

Quartz var amethyst Macon County,

Quartz var amethyst Piedra Parada (Las Vigas Mine), Tatatila, Veracruz de Ignacio de la Llave, Mexico 16.7 x 12.8 cm (Author: Don Lum)

Quartz var amethyst Piedra Parada

Quartz var amethyst Piedra Parada (Las Vigas Mine), Tatatila, Veracruz de Ignacio de la Llave, Mexico 16.7 x 12.8 cm (Author: Don Lum)

Quartz var amethyst Piedra Parada

Quartz var amethyst Piedra Parada (Las Vigas Mine), Tatatila, Veracruz de Ignacio de la Llave, Mexico 16.7 x 12.8 cm (Author: Don Lum)

Quartz var amethyst Piedra Parada

Quartz var amethyst Piedra Parada (Las Vigas Mine), Tatatila, Veracruz de Ignacio de la Llave, Mexico 6.7 x 5.0 cm 1980’s (Author: Don Lum)

Quartz var amethyst Piedra Parada

Quartz var amethyst Reel Mine, Iron Station, Lincoln county, North Carolina, USA 7 x 6.8 cm (Author: Don Lum)

Quartz var amethyst Reel Mine, Iro

Quartz var amethyst Spruce Claim, King County, Washington, USA 3.4 x 1.5 cm Amethyst Scepter (Author: Don Lum)

Quartz var amethyst Spruce Claim,

Quartz var amethyst var smoky Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 5.8 x 1.7 cm Double terminated amethyst and smoky quartz scepter (Author: Don Lum)

Quartz var amethyst var smoky Gobo

Quartz var amethyst var smoky Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 5.8 x 1.7 cm Double terminated amethyst and smoky quartz scepter (Author: Don Lum)

Quartz var amethyst var smoky Gobo

Quartz var amethyst var smoky Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 5.8 x 1.9 cm Quartz var amethyst var smoky phantom (Author: Don Lum)

Quartz var amethyst var smoky Gobo

Quartz var amethyst var smoky Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 5.8 x 1.9 cm Quartz var amethyst var smoky phantom (Author: Don Lum)

Quartz var amethyst var smoky Gobo

Quartz var amethyst
Llocalla (Aki Salla), Bombori, Chayanta Province, Potosí Department, Bolivia
6.3 x 3.4 cm (Author: Don Lum)

Quartz var amethyst
Llocalla (

Quartz var Smoky Lincoln County, New Mexico, USA 14 x 10 x 5.4 cm (Author: Don Lum)

Quartz var Smoky Lincoln County, N

Quartz var Smoky Lincoln County, New Mexico, USA 14 x 10 x 5.4 cm (Author: Don Lum)

Quartz var Smoky Lincoln County, N

Quartz var Smoky Lincoln County, New Mexico, USA 14 x 10 x 5.4 cm (Author: Don Lum)

Quartz var Smoky Lincoln County, N

Quartz variety agate Paraiba, Brazil 9.3 x 6.5 cm Polyhedroid agate (Author: Don Lum)

Quartz variety agate Paraiba, Braz

Quartz variety agate Paraiba, Brazil 10 .2 x 9.3 cm Polyhedroid agate (Author: Don Lum)

Quartz variety agate Paraiba, Braz

Quartz variety agate Paraiba, Brazil 16.7 x 5.7 cm Polyhedroid agate (Author: Don Lum)

Quartz variety agate Paraiba, Braz

Quartz variety amethyst Anahi Mine, La Gaiba District, Sandoval Province, Santa Cruz Department, Bolivia 14 x 8.9 cm (Author: Don Lum)

Quartz variety amethyst Anahi Mine

Quartz variety amethyst Reel Mine, Iron Station, Lincoln County, North Carolina, USA 7 x 6.8 cm Quartz variety amethyst (with scepters) (Author: Don Lum)

Quartz variety amethyst Reel Mine,

Quartz variety rose Quartz on smoky Quartz Paroon, Afghanistan 9 x 6.3 x 6.5 cm (Author: Don Lum)

Quartz variety rose Quartz on smok

Quartz variety rose Quartz on smoky Quartz Paroon, Afghanistan 9 x 6.3 x 6.5 cm (Author: Don Lum)

Quartz variety rose Quartz on smok

Quartz variety rose Quartz on smoky Quartz Paroon, Afghanistan 9 x 6.3 x 6.5 cm (Author: Don Lum)

Quartz variety rose Quartz on smok

Quartz with Chamosite balls
Obira Mine, Bungo-Ohno City, Oita Prefecture, Kyushu Region, Japan
47 mm x 15 mm x 15 mm (Author: Don Lum)

Quartz with Chamosite balls
Ob

Quartz with chlorite inclusions Dhading, Dhading District, Bagmati Zone, Nepal 5.1 x 2.5 cm (Author: Don Lum)

Quartz with chlorite inclusions Dh

Quartz with chlorite inclusions Dhading, Dhading District, Bagmati Zone, Nepal 4.5 x 2.5 cm (Author: Don Lum)

Quartz with chlorite inclusions Dh

Quartz with chlorite inclusions Dhading, Dhading District, Bagmati Zone, Nepal 4.5 x 2.5 cm (Author: Don Lum)

Quartz with chlorite inclusions Dh

Quartz with Elbaite (variety indicolite) inclusions Jenipapo pegmatite district, Itinga, Minas Gerais, Brazil 5.3 x 3.0 cm (Author: Don Lum)

Quartz with Elbaite (variety indic

Quartz with Fluorite inclusions
Amborompotsy, Ambatofinandrahana District, Amoron'i Mania Region, Madagascar
8.5 x 3.0 cm (Author: Don Lum)

Quartz with Fluorite inclusions
Amborompotsy, Ambatofinandrahana District, Amoron'i Mania Region, Madagasc

Quartz, Apophyllite Dalnegorsk, Primorskij Kraj, Russia 19.2 x 17.2 cm (Author: Don Lum)

Quartz, Apophyllite Dalnegorsk, Pr

Quartz, Apophyllite Dalnegorsk, Primorskij Kraj, Russia 19.2 x 17.2 cm (Author: Don Lum)

Quartz, Apophyllite Dalnegorsk, Pr

Quartz, Azurite, limonite M’Cissi, Er Rachidia, Morocco 4.9 x 1.2 cm (Author: Don Lum)

Quartz, Azurite, limonite M’

Quartz, Baryte
Arakawa Mine (Kyowa-Arakawa), Daisen City, Akita Prefecture, Tohoku Region, Honshu Island, Japan
36 mm x 30 mm x 27 mm (Author: Don Lum)

Quartz, Baryte
Arakawa Mine (K

Quartz, Calcite, Garnet (variety andradite garnet)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
61 mm x 53 mm x 30 mm (Author: Don Lum)

Quartz, Calcite, Garnet (variety andradite garnet)
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Aut

Quartz, Calcite, Hedenbergite
Bor Pit, Dalnegorsk B deposit, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
6.8 x 2.6 x 2.4 cm (Author: Don Lum)

Quartz, Calcite, Hedenbergite

Quartz, Calcite
Bor Pit, Dalnegorsk B deposit, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
6.8 x 2.6 x 2.4 cm (Author: Don Lum)

Quartz, Calcite
Bor Pit, Dalne

Quartz, Chalcopyrite, Dolomite Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi Prefecture, Hubei Province, China 6.5 x 6.0 cm (Author: Don Lum)

Quartz, Chalcopyrite, Dolomite Fen

Quartz, Chalcopyrite
Daye, Huangshi Prefecture, Hubei Province, China
93 mm x 72 mm x 45 mm (Author: Don Lum)

Quartz, Chalcopyrite
Daye, Hua

Quartz, Chlorite, Anatase, Rutile White Mountains, Inyo County, California, USA 4.5 x 3.0 cm (Author: Don Lum)

Quartz, Chlorite, Anatase, Rutile

Quartz, Chlorite
Gilgit-Baltistan (Northern Areas), Pakistan
38 mm x 26 mm x 24 mm (Author: Don Lum)

Quartz, Chlorite
Gilgit-Baltis

Quartz, Chlorite
Mont Blanc Massif, Chamonix, Haute-Savoie, Auvergne-Rhône-Alpes, France
75 mm x 55 mm x 28 mm (Author: Don Lum)

Quartz, Chlorite
Mont Blanc Ma

Quartz, Cookeite, Tremolite
Obira Mine, Bungo-Ohno City, Oita Prefecture, Kyushu Region, Japan
72mm x 22mm (Author: Don Lum)

Quartz, Cookeite, Tremolite
Ob

Quartz, Cookeite, Tremolite
Obira Mine, Bungo-Ohno City, Oita Prefecture, Kyushu Region, Japan
72mm x 22mm (Author: Don Lum)

Quartz, Cookeite, Tremolite
Ob

Quartz, Dolomite, Arsenopyrite Huanggang Mine, Keshiketeng Qi, Chifeng, Inner Mongolia, China 9.7 x 9.5 cm Quartz scepter and inverse scepter (Author: Don Lum)

Quartz, Dolomite, Arsenopyrite Hua

Quartz, Dolomite, Arsenopyrite Huanggang Mine, Keshiketeng Qi, Chifeng, Inner Mongolia, China 9.7 x 9.5 cm Quartz scepter and inverse scepter (Author: Don Lum)

Quartz, Dolomite, Arsenopyrite Hua

Quartz, Dolomite, Siderite
Municipio Guanajuato, Guanajuato, Mexico
19.5 x 15.5 cm (Author: Don Lum)

Quartz, Dolomite, Siderite
Mun

Quartz, Dolomite, Siderite
Municipio Guanajuato, Guanajuato, Mexico
19.5 x 15.5 cm (Author: Don Lum)

Quartz, Dolomite, Siderite
Mun

Quartz, Dolomite, Siderite
Municipio Guanajuato, Guanajuato, Mexico
19.5 x 15.5 cm (Author: Don Lum)

Quartz, Dolomite, Siderite
Mun

Quartz, Elbaite (Tourmaline Group) variety indicolite
Pirineus Mine, Monte Belo, Itinga, Vale do Jequitinhonha, Minas Gerais, Brazil
160 mm x 135 mm x 115 mm (Author: Don Lum)

Quartz, Elbaite (Tourmaline Group) variety indicolite
Pirineus Mine, Monte Belo, Itinga, Vale do Jequitinhon

Quartz, Epidote Minas Gerais, Brazil 18.2 x 8 x 6.5 cm (Author: Don Lum)

Quartz, Epidote Minas Gerais, Braz

Quartz, Epidote Minas Gerais, Brazil 18.2 x 8 x 6.5 cm (Author: Don Lum)

Quartz, Epidote Minas Gerais, Braz

Quartz, Feldspar, Opal (variety hyalite)
Erongo Mountain, Usakos, Erongo Region, Namibia
114 mm x 114 mm x 75 mm (Author: Don Lum)

Quartz, Feldspar, Opal (variety hyalite)
Erongo Mountain, Usakos, Erongo Regi

Quartz, Feldspar
Erongo Mountain, Usakos, Erongo Region, Namibia
112 mm x 35 mm x 25 mm (Author: Don Lum)

Quartz, Feldspar
Erongo Mounta

Quartz, Fluorapatite, Chlorite Panasqueira Mine, Covilha, Castelo Branco, Cova da Beira, Centro, Portugal 10 x 3.7 cm (Author: Don Lum)

Quartz, Fluorapatite, Chlorite Pan

Quartz, Fluorapatite, Chlorite Panasqueira Mine, Covilha, Castelo Branco, Cova da Beira, Centro, Portugal 10 x 3.7 cm (Author: Don Lum)

Quartz, Fluorapatite, Chlorite Pan

Quartz, Fluorapatite, Chlorite Panasqueira Mine, Covilha, Castelo Branco, Cova da Beira, Centro, Portugal 10 x 3.7 cm (Author: Don Lum)

Quartz, Fluorapatite, Chlorite Pan

Quartz, Fluorapatite, Muscovite, Ferberite Panasqueira Mine, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 13 x 4.3 x 3.4 cm ex Alain Martaud (Author: Don Lum)

Quartz, Fluorapatite, Muscovite, F

Quartz, Fluorapatite, Muscovite, Ferberite Panasqueira Mine, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 13 x 4.3 x 3.4 cm ex Alain Martaud (Author: Don Lum)

Quartz, Fluorapatite, Muscovite, F

Quartz, Fluorapatite, Muscovite, Ferberite Panasqueira Mine, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 13 x 4.3 x 3.4 cm ex Alain Martaud (Author: Don Lum)

Quartz, Fluorapatite, Muscovite, F

Quartz, Fluorapatite, Muscovite, Ferberite Panasqueira Mine, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 13 x 4.3 x 3.4 cm ex Alain Martaud (Author: Don Lum)

Quartz, Fluorapatite, Muscovite, F

Quartz, Fluorite Inner Mongolia, A.R., China 13.9 x 13.7 cm (Author: Don Lum)

Quartz, Fluorite Inner Mongolia, A

Quartz, Fluorite Riemvasmaak, Northern Cape Province, South Africa 8.8 x 4.2 cm (Author: Don Lum)

Quartz, Fluorite Riemvasmaak, Nort

Quartz, Fluorite, Chlorite
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
123 mm x 52 mm x 50 mm (Author: Don Lum)

Quartz, Fluorite, Chlorite
Yao

Quartz, Fluorite
Erongo Mountain, Usakos, Erongo Region, Namibia
39mm x 35mm (Author: Don Lum)

Quartz, Fluorite
Erongo Mounta

Quartz, Fuchsite Ambatofinandrahana, Fianarantsoa, Madagascar 7.0 x 5.8 x 4.8 cm (Author: Don Lum)

Quartz, Fuchsite Ambatofinandrahan

Quartz, Hedenbergite Mega Horio, Serifos Island, Aegean Islands Department, Greece 8.9 x 6.0 cm Quartz included with hedenbergite (Author: Don Lum)

Quartz, Hedenbergite Mega Horio, S

Quartz, Hedenbergite
Serifos Island, Cyclade Islands, Kykládes Prefecture, Aegean Islands Department (Aiyaíon), Greece
6 x 4.4 cm (Author: Don Lum)

Quartz, Hedenbergite
Serifos I

Quartz, Hematite Fengjiashan Mine, (Daye Copper Mine), Daye County, Huangshi Prefecture, Hubei Province, China 9.5 x 8.0 cm (Author: Don Lum)

Quartz, Hematite Fengjiashan Mine,

Quartz, Hematite Jinlong Hill, Longchuan County, Heyuan Prefecture, Guangdong Province, China 6.2 x 6.3 x 5.2 cm (Author: Don Lum)

Quartz, Hematite Jinlong Hill, Lon

Quartz, Hematite Jinlong Hill, Longchuan County, Heyuan Prefecture, Guangdong Province, China 6.2 x 6.3 x 5.2 cm (Author: Don Lum)

Quartz, Hematite Jinlong Hill, Lon

Quartz, Hematite Mason County, Texas, USA 6.7 x 4.7 cm (Author: Don Lum)

Quartz, Hematite Mason County, Tex

Quartz, Hematite, Calcite Egremont, Cumberland, England, UK 5.0 x 4.0 cm (Author: Don Lum)

Quartz, Hematite, Calcite Egremont

Quartz, Hematite, Papagoite Messina Mine, Limpopo, South Africa 8.6 x 4.7 cm (Author: Don Lum)

Quartz, Hematite, Papagoite Messin

Quartz, Hematite, Papagoite Messina Mine, Limpopo, South Africa 8.6 x 4.7 cm (Author: Don Lum)

Quartz, Hematite, Papagoite Messin

Quartz, Hiddenite Alexander County, North Carolina, USA 4.0 x 1.7 cm (Author: Don Lum)

Quartz, Hiddenite Alexander County

Quartz, Löllingite, Calcite
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
11.5 x 7.3 x 7.8 cm (Author: Don Lum)

Quartz, Löllingite, Calcite
H

Quartz, Magnetite Huanggang Mine, Keshiketeng County, Chifeng Prefecture, Inner Mongolia, Autonomous Region, China 6.6 x 5.0 cm (Author: Don Lum)

Quartz, Magnetite Huanggang Mine,

Quartz, Magnetite Huanggang Mine, Keshiketeng County, Chifeng Prefecture, Inner Mongolia, Autonomous Region, China 6.6 x 5.0 cm (Author: Don Lum)

Quartz, Magnetite Huanggang Mine,

Quartz, Magnetite Huanggang Mine, Keshiketeng County, Chifeng Prefecture, Inner Mongolia, Autonomous Region, China 6.6 x 5.0 cm (Author: Don Lum)

Quartz, Magnetite Huanggang Mine,

Quartz, Magnetite Huanggang Mine, Keshiketeng County, Chifeng Prefecture, Inner Mongolia, Autonomous Region, China 6.6 x 5.0 cm (Author: Don Lum)

Quartz, Magnetite Huanggang Mine,

Quartz, Siderite Panasqueira Mine, Level 3, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 7.5 x 4 x 4.5 cm (Author: Don Lum)

Quartz, Siderite Panasqueira Mine,

Quartz, Siderite Panasqueira Mine, Level 3, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 7.5 x 4 x 4.5 cm (Author: Don Lum)

Quartz, Siderite Panasqueira Mine,

Quartz, Siderite Panasqueira Mine, Level 3, Covilha, Castelo Branco. Cova da Beira, Centro, Portugal 7.5 x 4 x 4.5 cm (Author: Don Lum)

Quartz, Siderite Panasqueira Mine,

Quartz, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
5.2 x 4.2 cm (Author: Don Lum)

Quartz, Siderite
Minas da Pana

Quartz, Siderite
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
5.2 x 4.2 cm (Author: Don Lum)

Quartz, Siderite
Minas da Pana

Quartz, Tourmaline Minas Gerais, Brazil 13 x 7.5 x 7.5 cm (Author: Don Lum)

Quartz, Tourmaline Minas Gerais, B

Quartz, Tourmaline Minas Gerais, Brazil 13 x 7.5 x 7.5 cm (Author: Don Lum)

Quartz, Tourmaline Minas Gerais, B

Quartz, Tourmaline Minas Gerais, Brazil 13 x 7.5 x 7.5 cm (Author: Don Lum)

Quartz, Tourmaline Minas Gerais, B

Quartz
Herkimer County, New York, USA
11 x 11 x 6 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
11 x 11 x 6 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
10 x 9 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
10 x 9 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
10 x 9 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
15 x 11.5 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo

Quartz
Herkimer County, New York, USA
15 x 11.5 cm (Author: Don Lum)

Quartz
Herkimer County, New Yo