Attractive grouping of sky blue crystals. Good luster. Individual crystals up to 1.8 cm in length. This specimen is from Sylvania, Ohio.
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This is an unusual thumbnail size specimen. A grouping of copper crystals up to 0.5 cm sitting on a sheet of copper. The specimen is from the Central Mine, Keweenaw County, Michigan.
$295.00Add to cart
Vivid emerald green crystals spread across much of the matrix. Excellent condition. This specimen is from Altyn Tube, Kazakhstan.
$325.00Add to cart
Amazing group of interwoven copper crystals from The Centennial Mine #2, Houghton County, Michigan. Displays well from all sides.
$175.00Add to cart
Very showy larger specimen from Bou Baker, Oriental Region, Morocco. Matrix face is covered with pink dolomite crystals. Gypsum balls containing lime green devilline are scattered across the dolomite.
$60.00Add to cart
Doubly terminated floater crystal. Great luster. This specimen is from Alaotra – Mangro Region, Ambatondrazaka District, Madagascar.