Minerals A - G
Minerals A - G Description
a46 - Cerussite with Barite on Galena
Galena base covered with brilliant Cerussites with interesting growth faces and some bundles of pink..
9980 - Cerussite with Barite on Galena
Galena base with peach-colored Barite and brilliant Cerussite crystals in aesthetic composition...
9774 - Cerussite with Galena on Barite
Well-formed Cerrusite crystals on druzy Galena, with Barite. posted..
9805 - Cerussite with Galena on Barite
Brilliant Cerussite crystals with Galena, on white Barite matrix...
5278 - Chabazite on Smoky Quartz
A very rare occurence of a zeolite on smoky quartz. The piece on the other side is a very aesthetic ..
b164 - Chalcocite on Pyrite
Brilliant Pyrite cluster with numerous, well-formed Chalcite (CuS2) crystals up to 5 mm in size. C..
b172 - Chalcocite on Pyrite
Numerous well formed Chalcocite crystals on brilliant Pyrite. Chalcocite is rare in crystals, usual..
a858 - Chalcopyrite on Red Quartz
Well-formed crystals of Chalcopyrite on rounded group of Red Quartz crystals from the famous Butte, ..
a148 - Chalcopyrite with Quartz , Sphalerite and Pyrite
Brilliant Chalchopyrite crystal with needle-like Quartz, striated Pyrite and some terminated Sphaler..
a942 - Chrysoberyl / Alexandrite
Disc shaped cyclic twin of Chrysoberyl, well formed, with deep green color. Shows red on edges in s..
a865 - Chrysoberyl in Biotite
Tabular, twinned Chrysobryl crystal with nice, greenish-yellow color, in Muscovite matrix. ..
A34 - Chrysocolla ( Polished )
Polished specimen of Chrysocolla and Malachite, with whimsical resemblance to an animals face...
a831 - Cinnabar
Vivid red Cinnabar crystals aesthetically arranged on a plate of white Quartz...
a824 - Cinnabar with Quartz
Bright red Cinnabar crystals perched with a terminated Quartz crystal...
a724 - Clinozoisite
Large, gemmy crystal of Clinozoisite with beautiful green and pink color. This is the best example..
b343 - Columbite / Niobite
Well-formed, doubly-terminated Columbite / Niobite crystal, the main source for two of the rare eart..
5827 - Columbite / Niobite
Very sharp Columbite / Niobite crystal, a rare earth oxide mined for Columbium and Tantalum. Excell..
a777 - Columbite / Niobite
Complete crystal of Columbite / Niobite, the main source for two of the rare earths, Niobium and Ta..
b465 - Copper with Malachite coating
Well formed crystals of Copper covered with Malachite in arborescent growth of flattened and deform..
b421 - Copper, Native with Malachite coating and Gold
Outstanding double arborescent growth of deformed and flattened copper crystals, three-dimensional a..
b591 - Coquimbite
Polyhedron group of Coquimbite crystals. Hexagon shaped formation of an evaporite mineral. ..
a823 - Cuprite
Sharp, brilliant Cuprite crystals with excellent form. Rare and aesthetic. DW..
b308 - Cylindrite
Brilliant mass of well-formed Cylindrite crystals. This rare lead-tin sulfosalt is one of the o..
9869 - Cylindrite
Solid mass of Cylindrite crystals. This rare lead-tin sulfosalt is one of the only cylindrical m..
a341 - Cylindrite
Massive ore showing over a hundred Cylindrite crystals. Cylindrite is the only mineral that forms ..
b314 - Danburite with Citrine and Calcite
Well-formed Danburite crystal with deep-orange Citrine crystals perched atop. Some colorless Calci..
a740 - Dioptase
Large, prismatic Dioptase crystal aesthetically perched on contrasting brown matrix...
a746 - Dioptase
Beautiful, well-formed Dioptase crystals aesthetically spread on matrix. Add some color to your col..
a738 - Dioptase
Beautiful, blue-green Dioptase crystals aesthetically spread on Quartz matrix...
a757 - Dioptase
Aesthetic, well-formed Dioptase crystals arranged on all sides of Quartz matrix. Very aesthetic, e..
8594 - Dioptase
Prismatic and brilliant Dioptase crystals lining a small vug, great composition...
9397 - Dioptase
Excellent specimen of brilliant Dioptase crystals, on clear Calcite. Very aesthetic. ..
9194 - Dioptase
Quartz breccia covered with brilliant, Emerald-green Dioptase crystals on all sides. DW..
9894 - Dolomite after Aragonite ( Pseudomorph )
Beautiful Dolomite pseudomorph of Aragonite crystal cluster...
9892 - Dolomite after Aragonite ( Pseudomorph )
Dolomite pseudomorph of Aragonite crystal cluster...
9890 - Dolomite after Aragonite ( Pseudomorph )
Very interesting Dolomite pseudomorph of Aragonite crystals displaying multiple penetrations...
9891 - Dolomite after Aragonite ( Pseudomorph )
Dolomite replacement of Aragonite crystal with unusual geometry...
9885 - Dolomite after Aragonite ( Pseudomorph )
Dolomite replacement of Aragonite crystal cluster...
8604 - Dolomite after Aragonite ( Pseudomorph )
Dolomite pseudomorph of sharp Aragonite crystal...
8606 - Dolomite after Aragonite ( Pseudomorph )
Dolomite pseudomorph of Aragonite with complex geometry...
8601 - Dolomite after Aragonite ( Pseudomorph )
Dolomite replacement of Aragonite crystal with very sharp form...
8602 - Dolomite after Aragonite (Pseudomorph)
Dolomite replacement of a well formed Aragonite crystal. Found in a shale layer in Chavez Cnty. New..
8605 - Dolomite after Aragonite (Pseudomorph)
Extremely well formed pseudomorph of Dolomite after Aragonite. Recently found in a layer of shale i..