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Augite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
FOV 3’5 cm.
More augite crystals. (Author: prcantos)
Augite
Limberg Quarries, Sasbach,
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Augite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
FOV 3’5 cm.
Idiomorphic augite crystals in the same rock. (Author: prcantos)
Augite
Limberg Quarries, Sasbach,
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Augite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
4’5 x 3 cm. (Author: prcantos)
Augite
Limberg Quarries, Sasbach,
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examples.jpg (Author: prcantos)
examples.jpg
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Nepheline
Ringseitert, Kirchweiler, Daun, Eifel, Rhineland-Palatinate, Germany
60X
A complex pink hexagonal prism of nepheline. (Author: prcantos)
Nepheline
Ringseitert, Kirchweiler
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Nepheline, leucite, pyroxene group
Ringseitert, Kirchweiler, Daun, Eifel, Rhineland-Palatinate, Germany
50X
A pink hexagonal prism of nepheline (center), a colourless leucite trapezohedron (top left) and dark olive translucent tabular pyroxene crystals (possibly enstatite). The specimen contains also apatite needles (not visible here). (Author: prcantos)
Nepheline, leucite, pyroxene group
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Orthoclase, Quartz
Pegmatites outcrop, Valdemanco, Comarca Sierra de Guadarrama, Community of Madrid, Spain
10 x 8 cm. (Author: prcantos)
Orthoclase, Quartz
Pegmatites
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Orthoclase, Quartz
Pegmatites outcrop, Valdemanco, Comarca Sierra de Guadarrama, Community of Madrid, Spain
FOV 4 cm. (Author: prcantos)
Orthoclase, Quartz
Pegmatites
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Orthoclase
La Machota Baja outcrop, La Machota Baja, Barrio de la Estación, Zarzalejo, Comarca Sierra Oeste, Community of Madrid, Spain
5 x 3.5 cm. (Author: prcantos)
Orthoclase
La Machota Baja out
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Orthoclase
La Machota Baja outcrop, La Machota Baja, Barrio de la Estación, Zarzalejo, Comarca Sierra Oeste, Community of Madrid, Spain
12 x 6 cm. (Author: prcantos)
Orthoclase
La Machota Baja out
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Phillipsite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
175X
Some phillipsite "flowers". (Author: prcantos)
Phillipsite
Limberg Quarries, Sasb
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Phillipsite
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany
175X
Phillipsite showing radiating habit covers the surface of the cavities. (Author: prcantos)
Phillipsite
Limberg Quarries, Sasb
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Prismatine
Granulite outcrop, Waldheim, Döbeln, Saxony, Germany
2’5 x 3’5 cm.
Long dark prismatine crystals in a classical granulite. (Author: prcantos)
Prismatine
Granulite outcrop, Wald
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pseudoleucite
Loucná, Ostrov, Kruné Hory Mountains, Karlovy Vary Region, Bohemia, Czech Republic
FOV 8 cm. (Author: prcantos)
pseudoleucite
Loucná, Ostrov,
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pseudoleucite
Loucná, Ostrov, Kruné Hory Mountains, Karlovy Vary Region, Bohemia, Czech Republic
3.5 x 3.5 cm. crystal (Author: prcantos)
pseudoleucite
Loucná, Ostrov,
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pseudoleucite
Loucná, Ostrov, Kruné Hory Mountains, Karlovy Vary Region, Bohemia, Czech Republic
18 x 9 cm. (Author: prcantos)
pseudoleucite
Loucná, Ostrov,