-
(Autor: vic rzonca)
10 cm. prehnite and calcite, with
-
(Autor: vic rzonca)
10 cm. Prehnite with calcite cast
-
(Autor: vic rzonca)
11cm. Prehnite from Southbury Ct..
-
(Autor: vic rzonca)
A quick cleaning, prehnite and bab
-
Andradite (variety melanite) with Epidote and Prehnite
Kayes Region, Mali
15.5 x 25.5 x 17.5 cm / main crystal: 15.8 cm. (Author: mim Museum)Andradite (variet
Kayes Region -
(Autor: parfaitelumiere)
Another prehnite,
2,5cm -
Apophyllite, Prehnite, Gyrolite, Quartz
Pune District (Poonah District), Maharashtra, India
6,5 x 5 cm (Author: Volkmar Stingl)Apophyllite, Preh
Pune Distric -
Apophyllite, Prehnite, Gyrolite, Quartz
Pune District (Poonah District), Maharashtra, India
6,5 x 5 cm (Author: Volkmar Stingl)Apophyllite, Preh
Pune Distric -
(Autor: vic rzonca)
Babingtonite and prehnite, 5x7 cm.
-
Babingtonite on Prehnite
Lane Quarry, Westfield, Hampden County, Massachusetts, USA
4.1 x 6.3 cm (Author: Michael Shaw)Babingtonite on P
Lane Quarry, -
Babingtonite on Prehnite
Holyoke 'traps', Mount Holyoke Range, Hampshire County, Massachusetts, USA
12 cm. wide x 6 cm. high. (Author: vic rzonca)Babingtonite on P
Holyoke 'tra -
Babingtonite with Quartz and Prehnite
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
17,5 x 17,5 x 18,5 cm (Author: mim Museum)Babingtonite with
Babingtonite -
Babingtonite with Prehnite
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
specimen size: 9.8 Ă— 6.8 Ă— 4.5 cm / main crystal s (Author: Jordi Fabre)Babingtonite with
Babingtonite -
Babingtonite with Prehnite
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
specimen size: 9.8 Ă— 6.8 Ă— 4.5 cm / main crystal s (Author: Jordi Fabre)Babingtonite with
Babingtonite -
Babingtonite with Prehnite
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
specimen size: 9.8 Ă— 6.8 Ă— 4.5 cm / main crystal s (Author: Jordi Fabre)Babingtonite with
Babingtonite -
Babingtonite, Prehnite and Quartz
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
100 X 67 mm (Author: Manuel Mesa)Babingtonite, Pre
Babingtonite -
(Autor: Singingstone48)
Calcite on Prehnite from Prospect
-
(Autor: Don Lum)
Calcite, Prehnite
Roncari Quarry. E -
(Autor: Don Lum)
Calcite, Prehnite
Roncari Quarry. E -
Copper on Prehnite
Adventure Mine, Greenland, Greenland Township, Ontonagon County, Michigan, USA
66 x 40 x 39 mm (Author: GneissWare)Copper on Prehnit
Adventure Mi -
Copper, Silver, Prehnite, Calcite
Lake Superior copper district, Keweenaw County, Michigan, USA
100 mm x 80 mm x 60 mm (Author: Robert Seitz)Copper, Silver, P
Lake Superio -
Copper, Silver, Prehnite, Calcite
Lake Superior copper district, Keweenaw County, Michigan, USA
100 mm x 80 mm x 60 mm (Author: Robert Seitz)Copper, Silver, P
Lake Superio -
Datolite and Prehnite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
9.5 x 6.2 cm (Author: Frank Imbriacco)Datolite and Preh
Prospect Par -
Epidote and Prehnite
Kayes Region, Mali
60mm x 40mm x 45mm (Author: Philippe Durand)Epidote and Prehn
Kayes Region -
Epidote and Prehnite
Kayes Region, Mali
60mm x 40mm x 45mm (Author: Philippe Durand)Epidote and Prehn
Kayes Region -
(Autor: Don Lum)
Epidote, Prehnite
Brandberg, Namibi -
Epidote, Prehnite
Cadarese Quarries, Premia gneiss Quarries, Cadarese, Premia, Antigorio Valley, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
fov 1.8 mm (Author: ploum)Epidote, Prehnite
Cadarese Qua -
Epidote, Quartz, Titanite, Orthoclase (variety adularia), Prehnite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
4,5 x 3,5 cm (Author: Volkmar Stingl)Epidote, Quartz,
Baveno, Magg -
Epidote, Quartz, Titanite, Orthoclase (variety Adularia), Prehnite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
4 x 3,5 cm (Author: Volkmar Stingl)Epidote, Quartz,
Baveno, Magg -
Epidote, Quartz, Titanite, Orthoclase (variety Adularia), Prehnite
Baveno, Maggiore Lake, Verbano-Cusio-Ossola Province, Piedmont (Piemonte), Italy
4 x 3,5 cm (Author: Volkmar Stingl)Epidote, Quartz,
Baveno, Magg -
(Autor: John S. White)
fluorapophyllite with prehnite 20-
-
Fluorapophyllite-(K), Prehnite
Pune District (Poonah District), Maharashtra, India
5.1 x 2.4 cm (Author: am mizunaka)Fluorapophyllite-
Pune Distric -
Fluorapophyllite-(K), Prehnite
Pune District (Poonah District), Maharashtra, India
5.1 x 2.4 cm (Author: am mizunaka)Fluorapophyllite-
Pune Distric -
Grossular, Diopside, Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
7.3 x 4.4 cm (Author: am mizunaka)Grossular, Diopsi
Jeffrey Mine -
Grossular, Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
4.7 x 3.7 cm (Author: am mizunaka)Grossular, Prehni
Jeffrey Mine -
Hydroxyapophyllite-(K) and Prehnite
Virginia Crushed Stone Quarry, Loudoun County, Virginia, USA
4.8 cm (Author: dontgogreen)Hydroxyapophyllit
Virginia Cru -
(Autor: vic rzonca)
Mostly prehnite a
All Westfield, Ma -
(Autor: xdxucn)
Okenite, Prehnite
Mumbai (Bombay), -
(Autor: xdxucn)
Okenite, Prehnite
Mumbai (Bombay), -
(Autor: nurbo)
Prehnite 96 x 75 x 50 mm, O &
-
(Autor: John Medici)
Prehnite
Sowerbutt Quarry, -
Prehnite after Calcite
Dahisar Quarry, Mumbai (Bombay), Mumbai District, Maharashtra, India
210 x 75 x 55 mm (Author: Rob Schnerr)Prehnite after Ca
Dahisar Quar -
(Autor: Joseph DOliveira)
Prehnite after La
Malad Quarry, Mum -
Prehnite after Laumontite
Malad Quarry, Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
4.2 x 10.0 x 20.0 cm (Author: Michael Shaw)Prehnite after La
Malad Quarry -
Prehnite after Laumontite
Malad Quarry, Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
7.2 x 5.0 cm (Author: Michael Shaw)Prehnite after La
Malad Quarry -
Prehnite after Laumontite
Pathanwadi Quarry, Mumbai (Bombay), Mumbai District, Maharashtra, India
69 mm x 49 mm x 55 mm (Author: Don Lum)Prehnite after La
Pathanwadi Q -
Prehnite and Augite
Oficarsa Quarry, De las Culebras Hill, Carchelejo, Cárcheles, Comarca Sierra Mágina, Jaén, Andalusia, Spain
81x59x43mm (Author: Carlos Pareja)Prehnite and Augi
Oficarsa Qua -
(Autor: vic rzonca)
Prehnite and babingtonite.
-
(Autor: Frank Imbriacco)
Prehnite and calc
McBride Avenue an -
(Autor: Frank Imbriacco)
Prehnite and calc
Prospect Park Qua -
(Autor: Frank Imbriacco)
Prehnite and calc
Upper New Street -
(Autor: Frank Imbriacco)
Prehnite and calc
Weldon Quarry, Wa -
(Autor: Frank Imbriacco)
Prehnite and calc
Weldon Quarry, Wa -
(Autor: Gerhard Niklasch)
Prehnite and Epid
Diameter 18-20mm, -
(Autor: Gerhard Niklasch)
Prehnite and Epid
Diameter 18-20mm, -
(Autor: Gerhard Niklasch)
Prehnite and Epid
Diameter 18-20mm, -
Prehnite and Epidote
Kayes Region, Mali
50 mm x 40 mm x 30 mm (Author: Dany Mabillard)Prehnite and Epid
Kayes Region -
Prehnite and Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
64mm x 76mm x 20mm (Author: Heimo Hellwig)Prehnite and Epid
Goboboseb Mo -
Prehnite and Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
64mm x 76mm x 20mm (Author: Heimo Hellwig)Prehnite and Epid
Goboboseb Mo -
Prehnite and Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
64mm x 76mm x 20mm (Author: Heimo Hellwig)Prehnite and Epid
Goboboseb Mo -
Prehnite and Pectolite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
6.1 x 5.7 x 3.1 cm (Author: Michael Shaw)Prehnite and Pect
Prospect Par -
Prehnite and Quartz
Brandberg area, Erongo Region, Namibia
H: 6 cm x W: 12 cm x D: 7.5 cm (Author: Adrian Pripoae)Prehnite and Quar
Brandberg ar -
Prehnite and Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
110mm x 74mm x 35mm (Author: Heimo Hellwig)Prehnite and Quar
Goboboseb Mo -
Prehnite and Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
110mm x 74mm x 35mm (Author: Heimo Hellwig)Prehnite and Quar
Goboboseb Mo -
Prehnite and Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
100 x 89 x 27 mm (Author: Pierre Joubert)Prehnite and Quar
Goboboseb Mo -
Prehnite and Wollastonite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
5.7 x 3.6 x 2.3 cm (Author: Michael Shaw)Prehnite and Woll
Jeffrey Mine -
(Autor: vic rzonca)
Prehnite cast aft
Lane Quarry, Hamp -
(Autor: vic rzonca)
Prehnite cast aft
Lane Quarry, Hamp -
(Autor: vic rzonca)
Prehnite casts after anhydrite. Si
-
Prehnite Epidote
Djouga diggings, Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region, Mali
6,7 x 5,5 x 4,5 cm. / 153 g (Author: DanovskiM)Prehnite Epidote
Djouga diggin -
(Autor: John Nash)
Prehnite epimorph
Knife River, St. -
Prehnite epimorphic on Anhydrite with Laumontite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
27.5 x 19.8 x 14.2 cm (Author: Frank Imbriacco)Prehnite epimorph
Prospect Par -
(Autor: John Nash)
Prehnite epipmorp
Knife River, St. -
Prehnite on calcite
Diabase Quarry, Hartenrod, Gladenbach, Dillenburg, Lahn-Dill-Kreis District, GieĂźen Region, Hesse/Hessen, Germany
Specimen size 18 cm (Author: Tobi)Prehnite on calci
Diabase Quar -
Prehnite on Epidote
Djouga diggings, Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region, Mali
3.0 x 4.5 cm (Author: Michael Shaw)Prehnite on Epido
Djouga diggi -
Prehnite on Epidote
Holyoke 'traps', Mount Holyoke Range, Hampshire County, Massachusetts, USA
6 cm wide x 3 cm high x 8 cm deep (front to back). (Author: vic rzonca)Prehnite on Epido
Holyoke 'tra -
(Autor: jaysminerals)
Prehnite on Epidote - Djouga Diggi
-
(Autor: Michael Shaw)
Prehnite ps. afte
Padanvadi Quarry, -
Prehnite ps. after Laumontite
Pathanwadi Quarry, Mumbai (Bombay), Mumbai District, Maharashtra, India
6.2 x 4.6 x 3.5 cm (Author: Michael Shaw)Prehnite ps. afte
Pathanwadi Q -
(Autor: Michael Shaw)
Prehnite ps. anhy
Lane Quarry, West -
Prehnite pseudomorphs after Laumontite
Lonavale (Lonavala), Pune District (Poonah District), Maharashtra, India
260 x 105 x 70 mm (Author: Rob Schnerr)Prehnite pseudomo
Lonavale (Lo -
Prehnite pseudomorph after Anhydrite
Lane Quarry, Westfield, Hampden County, Massachusetts, USA
3.3 x 5.1 cm (Author: Michael Shaw)Prehnite pseudomo
Lane Quarry, -
(Autor: Pete Richards)
Prehnite single crystal 1 mm long.
-
Prehnite with Albite and Epidote
La Combe de la Selle, Saint-Christophe-en-Oisans, Le Bourg d'Oisans Comune, Isère, Auvergne-Rhône-Alpes, France
Specimen size: 4.3 Ă— 3.4 Ă— 2.9 cm / main crystal s (Author: Jordi Fabre)Prehnite with Alb
La Combe de -
(Autor: DAni)
Prehnite with Aug
Oficarsa Quarry ( -
(Autor: Jordi Fabre)
Prehnite with Epi
Fairfax quarry, C -
Prehnite with Epidote
Kayes Region, Mali
31 x 25 x 8 cm (Author: mim Museum)Prehnite with Epi
Kayes Region -
Prehnite with Epidote
Kayes Region, Mali
6.5 x 10 x 5.5 cm (Author: mim Museum)Prehnite with Epi
Kayes Region -
Prehnite with Epidote
Kayes Region, Mali
6.5 x 10 x 5.5 cm (Author: mim Museum)Prehnite with Epi
Kayes Region -
(Autor: barbie90)
Prehnite with qua
China -
(Autor: barbie90)
Prehnite with qua
China -
(Autor: taoxue)
Prehnite with Quartz 11 x 5 x 5 cm
-
(Autor: taoxue)
Prehnite with Quartz 12 x 5 x 6 cm
-
(Autor: vic rzonca)
Prehnite, 10 cm. in diameter vug,
-
(Autor: vic rzonca)
Prehnite, 10x12 cm.
-
(Autor: vic rzonca)
Prehnite, calcite
Lane / Hampden Qu -
Prehnite, Calcite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
47 mm x 47 mm x 42 mm (Author: Don Lum)Prehnite, Calcite
Merelani Hil -
(Autor: Pierre Joubert)
Prehnite, epidote
Brandberg, Namibi -
(Autor: Pierre Joubert)
Prehnite, epidote
Brandberg, Namibi -
(Autor: Pierre Joubert)
Prehnite, epidote
Brandberg, Namibi -
(Autor: Don Lum)
Prehnite, Epidote
Djouga, Benduko, -
Prehnite, Epidote, Fluorite
Quarries on gneiss, Arvigo, Calanca Valley, Mesolcina Valley, Grischun (Grisons; GraubĂĽnden), Switzerland
2,5 x 2 cm (Author: Volkmar Stingl)Prehnite, Epidote
Quarries on -
Prehnite, Epidote
Djouga diggings, Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region, Mali
68 mm x 55 mm x 30 mm (Author: Don Lum)Prehnite, Epidote
Djouga diggi -
Prehnite, Epidote
Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region, Mali
74 x 66 mm (Author: Sante Celiberti)Prehnite, Epidote
Bendougou vi -
Prehnite, Epidote, Fluorite
Quarries on gneiss, Arvigo, Calanca Valley, Mesolcina Valley, Grischun (Grisons; GraubĂĽnden), Switzerland
2,5 x 2 cm (Author: Volkmar Stingl)Prehnite, Epidote
Quarries on -
Prehnite, Feldspar
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
155 mm x 130 mm x 90 mm (Author: Robert Seitz)Prehnite, Feldspa
Imilchil are -
Prehnite, Feldspar
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
155 mm x 130 mm x 90 mm (Author: Robert Seitz)Prehnite, Feldspa
Imilchil are -
Prehnite, Graphite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
2,5 x 1,5 cm (Author: Volkmar Stingl)Prehnite, Graphit
Merelani Hil -
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, Laumont
Ranalt, Neus -
(Autor: John Nash)
Prehnite, minor c
Knife River, St. -
(Autor: Andreas Gerstenberg)
Prehnite, pectoli
RauschermĂĽhle qua -
Prehnite, Quartz and Babingtonite
Babingtonite occurrences, Qiaojia, Zhaotong Prefecture, Yunnan Province, China
105 x 103 mm (Author: Manuel Mesa)Prehnite, Quartz
Babingtonite -
Prehnite, Quartz, Babingtonite
Hongquizhen Quarry, Meigu, Liangshan Autonomous Prefecture, Sichuan Province, China
5,5 x 3,5 cm (Author: Volkmar Stingl)Prehnite, Quartz,
Hongquizhen -
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, Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
55x50mm (Author: Heimo Hellwig)Prehnite, Quartz
Goboboseb Mou -
Prehnite, Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
55x50mm (Author: Heimo Hellwig)Prehnite, Quartz
Goboboseb Mou -
Prehnite, Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
50x35mm (Author: Heimo Hellwig)Prehnite, Quartz
Goboboseb Mou -
Prehnite, Quartz
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
50x35mm (Author: Heimo Hellwig)Prehnite, Quartz
Goboboseb Mou -
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, Stilbit
Ranalt, Neus -
(Autor: Jim)
Prehnite, Tanzania, 1.8 x 1.7 x 1.
-
(Autor: nimfiara)
Prehnite. Minera I Quarry. Lebrija
-
(Autor: nimfiara)
Prehnite. Minera I Quarry. Lebrija
-
(Autor: nimfiara)
Prehnite. Oficarsa Quarry. Carchel
-
(Autor: nimfiara)
Prehnite. Oficarsa Quarry. Carchel
-
(Autor: GneissWare)
Prehnite
-
(Autor: Pierre Joubert)
Prehnite
Brandberg, Namibi -
(Autor: Pierre Joubert)
Prehnite
Brandberg, Namibi -
(Autor: Pierre Joubert)
Prehnite
Brandberg, Namibi -
(Autor: Pierre Joubert)
Prehnite
Brandberg, Namibi -
(Autor: panchito28)
Prehnite
Culebras Hill - C -
(Autor: panchito28)
Prehnite
Culebras Hill - C -
(Autor: parfaitelumiere)
Prehnite
Cut from a ugly l -
(Autor: Michael Shaw)
Prehnite
Djouga diggings, -
(Autor: Michael Shaw)
Prehnite
Goboboseb Mts., B -
(Autor: ploum)
Prehnite
Goboboseb, Erongo -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: John Nash)
Prehnite
Knife River, St. -
(Autor: Matteo_Chinellato)
Prehnite
Lower New Street -
(Autor: Frank Imbriacco)
Prehnite
Lower New Street -
(Autor: Frank Imbriacco)
Prehnite
Lower New Street -
(Autor: Frank Imbriacco)
Prehnite
Lower New Street -
(Autor: Pete Richards)
Prehnite
Martin Marietta Q -
(Autor: Michael Shaw)
Prehnite
Merelani Mines, L -
(Autor: Matteo_Chinellato)
Prehnite
Miage Glacier, Ve -
(Autor: Frank Imbriacco)
Prehnite
Millington Quarry -
(Autor: John Medici)
Prehnite
Millington, New J -
(Autor: rweaver)
Prehnite
New Street Quarry -
(Autor: Jordi Fabre)
Prehnite
O & G Quarry, -
(Autor: vic rzonca)
Prehnite
O&G Trap Quar -
(Autor: vic rzonca)
Prehnite
O&G Trap Quar -
(Autor: supertxango)
Prehnite
Oficarsa Quarry ( -
(Autor: supertxango)
Prehnite
Oficarsa Quarry ( -
(Autor: supertxango)
Prehnite
Oficarsa Quarry ( -
(Autor: Frank Imbriacco)
Prehnite
Prospect Park Qua -
(Autor: Frank Imbriacco)
Prehnite
Prospect Park Qua -
(Autor: Frank Imbriacco)
Prehnite
Prospect Park Qua -
(Autor: Frank Imbriacco)
Prehnite
Prospect Park Qua -
(Autor: Frank Imbriacco)
Prehnite
Prospect Park Qua -
(Autor: Mike Wood)
Prehnite
Sgurr nan Cearcal -
(Autor: Mike Wood)
Prehnite
Sgurr nan Cearcal -
(Autor: Mike Wood)
Prehnite
Sgurr nan Cearcal -
(Autor: vic rzonca)
Prehnite
Southbury, New Ha -
(Autor: vic rzonca)
Prehnite
Southbury, New Ha -
(Autor: vic rzonca)
Prehnite
Southbury, New Ha -
(Autor: vic rzonca)
Prehnite
Southbury, New Ha -
(Autor: Frank Imbriacco)
Prehnite
Upper New Street -
(Autor: Andreas Gerstenberg)
Prehnite
Vulkan quarry, Ur -
(Autor: Frank Imbriacco)
Prehnite
Weldon Quarry, Wa -
Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
5.1 x 8.2 cm (Author: Michael Shaw)Prehnite
Goboboseb Mountains, -
Prehnite
Lane & Son traprock Quarries, Westfield, Hampden County, Massachusetts, USA
6.4 x 12.3 cm (Author: Michael Shaw)Prehnite
Lane & Son traprock Q -
Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
Specimen size 7 cm, largest prehnite "ball&qu (Author: Tobi)Prehnite
Goboboseb Mountains, -
Prehnite
O&G Southbury Quarry, Southbury, New Haven County, Connecticut, USA
2.2 x 2.5 cm (Author: Michael Shaw)Prehnite
O&G Southbury Quarry, -
Prehnite
O&G Woodbury Quarry, Orenaug Hills, Woodbury, Litchfield County, Connecticut, USA
2.4 x 2.5 cm (Author: Michael Shaw)Prehnite
O&G Woodbury Quarry, -
Prehnite
Lower New Street Quarry, Paterson, Passaic County, New Jersey, USA
1.7 x 2.9 cm (Author: Michael Shaw)Prehnite
Lower New Street Quar -
Prehnite
Roncari Quarry, East Granby, Hartford County, Connecticut, USA
5.2 x 6.8 cm (Author: Michael Shaw)Prehnite
Roncari Quarry, East -
Prehnite
O&G Southbury Quarry, Southbury, New Haven County, Connecticut, USA
5.5 x 8.5 x 11.2 cm (Author: Michael Shaw)Prehnite
O&G Southbury Quarry, -
Prehnite
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
14x12x7 cm (Author: Joseph DOliveira)Prehnite
Imilchil area, Anti-A -
Prehnite
Lower New Street Quarry, Paterson, Passaic County, New Jersey, USA
7.1 x 5.3 cm (Author: Michael Shaw)Prehnite
Lower New Street Quar -
Prehnite
Takat, Imilchil, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
31 mm x 25 mm x 24 mm (Author: Don Lum)Prehnite
Takat, Imilchil, Anti -
Prehnite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
2.9 x 1.8 cm (Author: Michael Shaw)Prehnite
Prospect Park Quarry, -
Prehnite
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey, USA
7.0 x 6.6 x 4.4 cm (Author: Michael Shaw)Prehnite
Prospect Park Quarry, -
Prehnite
Glasberg Quarry, Nieder-Beerbach, MĂĽhltal, Darmstadt-Dieburg, Darmstadt, Hesse/Hessen, Germany
5 x 2,5 cm (Author: Volkmar Stingl)Prehnite
Glasberg Quarry, Nied -
Prehnite
Riou de Buissard Ravine, Saint-Michel-de-Chaillol, Gap, Hautes-Alpes, Provence-Alpes-CĂ´te d'Azur, France
4,5 x 3 cm (Author: Volkmar Stingl)Prehnite
Riou de Buissard Ravi -
Prehnite
Riou de Buissard Ravine, Saint-Michel-de-Chaillol, Gap, Hautes-Alpes, Provence-Alpes-CĂ´te d'Azur, France
4,5 x 3 cm (Author: Volkmar Stingl)Prehnite
Riou de Buissard Ravi -
Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
9,5 x 6,5 x 9,0 cm (Author: mim Museum)Prehnite
Jeffrey Mine, Asbesto -
Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
5.5 x 7.0 cm (Author: Michael Shaw)Prehnite
Goboboseb Mountains, -
Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
7,0 x 4,5 x 7,5 cm (Author: mim Museum)Prehnite
Jeffrey Mine, Asbesto -
Prehnite
Bendougou village, Commune Diakon, Arrondissement Diakon, Bafoulabé Circle, Kayes Region, Mali
2.1 x 2.3 cm (Author: Michael Shaw)Prehnite
Bendougou village, Co -
Prehnite
Schönlautenbach, Idar-Oberstein, Birkenfeld, Rhineland-Palatinate/Rheinland-Pfalz, Germany
Specimen size 12-15 cm (Author: Tobi)Prehnite
Schönlautenbach, Ida -
Prehnite
Jebel Melh, Bou Arfa, Figuig Province, Oriental Region, Morocco
9 cm (Author: Enrique Llorens)Prehnite
Jebel Melh, Bou Arfa, -
Prehnite
Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
120mm x 110mm x 30mm (Author: Philippe Durand)Prehnite
Malad, Mumbai (Bombay -
Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
68mm x 46mm x 36mm (Author: Heimo Hellwig)Prehnite
Goboboseb Mountains, -
Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
68mm x 46mm x 36mm (Author: Heimo Hellwig)Prehnite
Goboboseb Mountains, -
Prehnite
Andesite Quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate/Rheinland-Pfalz, Germany
17 mm (Author: Gerhard Brandstetter)Prehnite
Andesite Quarry, Krei -
Prehnite
Oficarsa Quarry, De las Culebras Hill, Carchelejo, Cárcheles, Comarca Sierra Mágina, Jaén, Andalusia, Spain
88x48x34mm (Author: Carlos Pareja)Prehnite
Oficarsa Quarry, De l -
Prehnite
Oficarsa Quarry, De las Culebras Hill, Carchelejo, Cárcheles, Comarca Sierra Mágina, Jaén, Andalusia, Spain
20x20x10mm (Author: Carlos Pareja)Prehnite
Oficarsa Quarry, De l -
Prehnite
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
100 x 77 mm (Author: Manuel Mesa)Prehnite
Imilchil area, Anti-A -
Prehnite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
4.6 x 5.1 x 7.5 cm (Author: Michael Shaw)Prehnite
Merelani Hills, Lelat -
Prehnite
Roncari Quarry, East Granby, Hartford County, Connecticut, USA
5.2 x 6.8 cm (Author: Michael Shaw)Prehnite
Roncari Quarry, East -
Prehnite
Washington Pass, Golden Horn Batholith, Okanogan County, Washington, USA
FOV = 4.0 mm (Author: Doug)Prehnite
Washington Pass, Gold -
Prehnite
DelĂ Mount, Champorcher, Aosta Valley (Val d'Aosta), Italy
106 x 45 mm (Author: Sante Celiberti)Prehnite
DelĂ Mount, Champorc -
Prehnite
Burgberg Quarry (Trautvetter Quarry), Marburg-Biedenkopf District, GieĂźen Region, Hesse/Hessen, Germany
approx. 25 cm (Author: Tobi)Prehnite
Burgberg Quarry (Trau -
Prehnite
Petrognano Quarry, San Romano Garfagnana, Lucca Province, Tuscany, Italy
61 x 40 mm (Author: Sante Celiberti)Prehnite
Petrognano Quarry, Sa -
Prehnite
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region, Morocco
4,7 cm x 6 cm (Author: Enrique Llorens)Prehnite
Imilchil area, Anti-A -
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 -
Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
5.5 x 4 x 5.5 cm / main crystal: 3.0 cm (Author: mim Museum)Prehnite
Jeffrey Mine, Asbesto -
Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
5.5 x 4 x 5.5 cm / main crystal: 3.0 cm (Author: mim Museum)Prehnite
Jeffrey Mine, Asbesto -
Prehnite
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Québec, Canada
5.7 x 3.6 x 2.3 cm (Author: Michael Shaw)Prehnite
Jeffrey Mine, Asbesto -
Prehnite
Paterson, Passaic County, New Jersey, USA
12.8 x 10.7 cm (Author: Michael Shaw)Prehnite
Paterson, Passaic Cou -
Prehnite
Glasberg Quarry, Nieder-Beerbach, MĂĽhltal, Darmstadt-Dieburg, Darmstadt, Hesse/Hessen, Germany
5 x 2,5 cm (Author: Volkmar Stingl)Prehnite
Glasberg Quarry, Nied -
Prehnite
Malad Quarry, Malad, Mumbai (Bombay), Mumbai District, Maharashtra, India
20.5x16x4 cm's (Author: Joseph DOliveira)Prehnite
Malad Quarry, Malad, -
Pumpellyite, Prehnite; Quartz; Calcite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
FOV +- 3 cm (Author: Pierre Joubert)Pumpellyite, Preh
Goboboseb Mo -
Pumpellyite, Prehnite; Quartz; Calcite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
FOV +- 4 cm (Author: Pierre Joubert)Pumpellyite, Preh
Goboboseb Mo -
Pumpellyite, Prehnite; Quartz; Calcite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
61 x 60 x 36 mm (Author: Pierre Joubert)Pumpellyite, Preh
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
15mm x 26mm x 18mm (Author: Heimo Hellwig)Quartz and Prehni
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
15mm x 26mm x 18mm (Author: Heimo Hellwig)Quartz and Prehni
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
38mm x 67mm x 30mm (Author: Heimo Hellwig)Quartz and Prehni
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
35 x 32 x 27 mm (Author: Pierre Joubert)Quartz and Prehni
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
35 x 32 x 27 mm (Author: Pierre Joubert)Quartz and Prehni
Goboboseb Mo -
Quartz and Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
35 x 32 x 27 mm (Author: Pierre Joubert)Quartz and Prehni
Goboboseb Mo -
Quartz, Prehnite on Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
130x80mm (Author: Heimo Hellwig)Quartz, Prehnite
Goboboseb Mo -
Quartz, Prehnite on Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
130x80mm (Author: Heimo Hellwig)Quartz, Prehnite
Goboboseb Mo -
Quartz, Prehnite on Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
130x80mm (Author: Heimo Hellwig)Quartz, Prehnite
Goboboseb Mo -
Quartz, Prehnite on Epidote
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
130x80mm (Author: Heimo Hellwig)Quartz, Prehnite
Goboboseb Mo -
(Autor: Pierre Joubert)
Quartz, Prehnite,
Brandberg, Namibi -
Quartz, Prehnite, Analcime, Calcite, Apophyllite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
Specimen size 16 cm, largest quartz crystal 5 cm (Author: Tobi)Quartz, Prehnite,
Goboboseb Mo -
Quartz, Prehnite, Babingtonite
Meigu, Liangshan Autonomous Prefecture, Sichuan Province, China
9.1 x 6.5 cm (Author: am mizunaka)Quartz, Prehnite,
Meigu, Liang -
(Autor: Tobi)
Quartz, prehnite
Brandberg Area, E -
Quartz/Calcite/Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
87mm x 52mm x 25mm (Author: Heimo Hellwig)Quartz/Calcite/Pr
Goboboseb Mo -
Quartz/Calcite/Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
87mm x 52mm x 25mm (Author: Heimo Hellwig)Quartz/Calcite/Pr
Goboboseb Mo -
Quartz/Calcite/Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
45mm x 48mm x 28mm (Author: Heimo Hellwig)Quartz/Calcite/Pr
Goboboseb Mo -
Quartz/Calcite/Prehnite
Goboboseb Mountains, Brandberg area, Erongo Region, Namibia
45mm x 48mm x 28mm (Author: Heimo Hellwig)Quartz/Calcite/Pr
Goboboseb Mo -
(Autor: Jim Prentiss)
This tiny Prehnite is from Spring
-
Zoisite (variety tanzanite) with Prehnite and Chabazite
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
Specimen size: 4.2 Ă— 4.1 Ă— 1.5 cm / main crystal s (Author: Jordi Fabre)Zoisite (variety
Merelani Hil
Access to FMF Forum
A general guide for using the FMF Gallery
