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Here is a partly gem clear single crystal of lemon yellow apatite. The color is very bright, and the..
This crystal, which comes from the well-known locality in Menderes, Yatagan-Mugla, Turkey, is a love..
This gemstone is a star ruby cabochon that features a rich cranberry red color and bright polished l..
Here is a large 45 gram specimen of real copal amber from Madagascar's Cap d'Ambre. The piece is col..
This dramatic specimen of selenite has radiating needle-like crystals as well as sword-tip shaped cr..
This specimen is a delightful example of magnetite crystals in matrix. It comes from the TK mine, Yi..
Who can resist the amazing pyrite cubes from Navajun, with their interlocking cubic crystals that fl..
Here is a nicely sculptural pair of 2 twinned Herkimer Diamonds to 1.3" from Hickory HIll in Fonda, ..
Here is an clear and beautiful example of enhydro quartz, with several liquid-filled pockets with ai..
Here is a specimen of the native element graphite that is very slippery to the touch (some say greas..
This is a very flashy, polished nugget of mohawkite, a rare mineral composed of arsenian copper, alg..
Here is a sharp, complex pyrite crystal which combines pyritohedral, cubic, octahedral, and trapezoh..
The Hickory Hill Diamond Mine in Fonda, NY produces many beautiful, clear, Herkimer diamonds, and th..
This specimen of realgar from the Paloma mine features an interesting combination of minerals: under..
This group of 3 penetrating twin cubic crystals is a fine example of Spanish pyrite from the world's..
This is a very flashy, polished nugget of mohawkite, a rare mineral composed of arsenian coppe..
Here is an excellent specimen of anthophyllite, a rare asbestos variety, featuring long blue-gray fi..
Here is a gemmy, rainbow-filled Herkimer diamond (a quartz crystal on steroids!) from Herkimer Count..
This is a sharply crystallized ruby crystal from Mysore, India. The main hexagonal crystal is termin..
This is a brilliant, flashy, showy specimen of the rare nickel-cobalt arsenide mineral skutterudite,..
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