|  |  |
 | |
|
Specimen FM-7: One of the largest and finest lavender calcite twin crystal from San Martin, Zacatecas. The crystal is perfectly developed and is perched on a piece of
quartz. Crystal size is 8 x 6.5 x 5 cm. Price on request. |
|
 | |
|
Specimen FM-2: A
magnificent calcite twin specimen from Santa Eulalia, Chihuahua. Golden yellow rhombohedrons grow partly above dark colored scalenohedral calcite crystals, twin plane for both generations is along the rhombohedron {10-11}, causing an angle of about 90º between two crystal individuals. Specimen size is w:9.5 cm, h:7.0 cm, d:7.0 cm. Price on request. SOLD |
|
 | |
|
Specimen FM-8: Very exceptional and found for the first time at Naica. Numerous intensely pink
colored manganoan calcite scalenohedrons to 2.5 cm in length are sitting together with a couple of tiny arsenopyrite needles on a sphalerite matrix. The calcite crystals are completely covered (partly replaced ?)with a crust of anhydrite, several small white anhydrite balls and crystals sit on the calcite. Specimen size is:w:5.5, d:4.0, h:3.5 cm. Price on request. |
|
 | |
|
Specimen FM-9: Star-shaped pyramid made up from a composite fluorite crystal. Naica, Chihuahua. An early green generation is overgrown by water-clear fluorite. Cubic and dodecahedral crystal
faces. Specimen size is: w:6.8, d:6.2, h:5.0 cm. SOLD | |
|
 | |
|
Specimen FM-10: Very aesthetic fluorite specimen from Naica; individual crystals measure up to 3 cm in diameter and show cubic and dodecahedral faces. An early green generation is overgrown by water-clear fluorite. As inclusions appear up to 3 mm large shiny chalcopyrite crystals. Small calcite scalenohedrons sit on the fluorite. Specimen size: w:12.5, d:6.5, h:4.0 cm. Price on request. |
|
 | |
|
Specimen FM-11: Gorgeous fluorite crystal cluster with pyramidal growth from Naica. An older green to almost emerald-green fluorite
generation in the center causes the different green tints. The younger generation of water-clear fluorite forms lustrous crystals with cubic and dodecahedral faces. As inclusions appear chalcopyrite crystals. Specimen size: w:14, d:7, h:10 cm. Price on request. |
|
 | |
|
Specimen FM-12: Superb fluorite specimen with pyramidal growth from Naica. An older green to emerald-green fluorite generation in its center causes the overall green color of the specimen. Fluorite crystals show cubic and dodecahedral faces and exhibit numerous inclusions of
chaclopyrite crystal clusters. At the edges of the specimen are enclosed pieces and crystals of shpalerite and galena. White calcite scalenohedrons sit as latest generation on the fluorite. Specimen size: w:12, d:10, h:8 cm. Price on request. | |