A fabulous specimen of large datolite crystals with a lustrous pastel green color is associated with quartz that are intersecting the datolites at all angles, almost segmenting it. Displays 360. This must be seen in person to fully appreciate.

Bright deep green dioptase crystals on matrix, sprinkled with tiny yellow mimetite crystals. Wonderful color.

A textbook pair of gemmy dolomite rhombohedrons (largest is 3.7 cm across) ocurring as intergrown twins, on a dolomite and calcite matrix. Superb!

A beautiful pink example of a cobaltoan dolomite cast (probably after calcite) with lots of hollow cavities and sprinkled with some green duftite crystals.

A very gemmy and lustrous, bright green, doubly terminated elbaite prism sits on a larger crystal that’s associated with smaller (also terminated) crystals. Displays beautifully!

A highly unusual elbaite specimen composed of two main compound crystals made up of many pinacoidal crystals with a fibrous nature, in parallel growth. The color is a dark greenish grey and the luster is very good. As you will notice one of the main crystals grew against the matrix, creating a flat, hindered termination.

Lustrous and straited,  bladed black crystals of  ferberite to 5.5 cm associated with silvery arsenopyrite and muscovite crystals.

Very gemmy, lustrous and sharp crystals of fluorite on a limestone matrix with minor celestite. Classic Midwest locality.

Very gemmy and lustrous intergrown sky blue crystals of fluorite on matrix with minor quartz. A few dings on the periphery. * The color is bluer than the photos show.

Several generations of bi-pyramidal octahedrons sitting piggyback on each other. While the surface of the outermost crystals are frosted pastel pallid pink to yellow color, the inner crystals are water clear. Very unusual fluorite from Dalnegorsk.