Top quality, center-of-a-choice petrified wood sphere from Madagascar. This incredible specimen is shaped from a solid piece of petrified wood. Han...

Museum quality, huge hand-polished free-form specimen, made from a solid piece of natural Madagascan Ocean Jasper. This large piece has an amazing ...

This massive, 102 pound, hand-polished, AAA-quality Rose Quartz freeform from Madagascar is incredibly crafted from one solid piece of Rose Quartz....

This massive, 133 pound, hand-polished, AAA-quality Rose Quartz freeform from Madagascar is incredibly crafted from one solid piece of Rose Quartz....

AAA museum quality large handmade polished free-form from top natural gem translucent rose quartz from Brazil. All sides hand polished to a smooth ...

Expertly crafted from large, rare and translucent Brazilian agate slices, this heart shaped agate slice are displayed on a custom metal stand. Add ...

Expertly crafted from large, rare and translucent Brazilian agate slices, this heart shaped agate slice are displayed on a custom metal stand. Add ...

This exquisite large polished Ocean Jasper heart from Madagascar consists of a distinct pattern of "orbs" on a striking striped background. It prod...

This exquisite large polished Ocean Jasper heart from Madagascar consists of a distinct pattern of "orbs" on a striking striped background. It prod...

This 134 lbs Large Polished Petrified Wood Freeform from Madagascar offers an exquisite pattern with captivating tones of brown, yellow, and orang...

Large 2.5 inch metallic lustrous cubic Spanish Pyrite crystal on matrix. This specimen has sharp, well-defined terminations where the crystal faces...

This 14.4 lb AAA quality Large Septarian Druzy Geode Egg from Madagascar features an exposed area lined with dazzling druzy quartz crystals, as we...

From Graves Mountain, Lincoln County, Georgia Lustrous translucent blue lazulite crystals in white matrix with several partial lazulite crystals ar...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

From Huanggang Fe-Sn deposit, Hexigten Banner, Inner Mongolia, China   Well defined specimen of sharp well defined bladed shear-shaped Lollingite c...

Superb cluster of  transparent intense green ludlamite crystals on a thin plate of brown matrix with a few translucent brown siderite crystals in t...

From Pachapaqui District, Bolognesi Province, Ancash Department, Peru This well defined cluster metallic luster Tetrahedrite crystals with isolated...

From Kolwezi, Katanga, Democratic Republic of the Congo (Zaire) Large polished free form botryoidal specimen of solid chrysocolla and malachite bu...

From Katanga (Shaba) Province, Democratic Republic of the Congo (Zaire)Lustrous transparent green acicular malachite crystals lining cavities on Cu...

From Katanga (Shaba) Province, Democratic Republic of the Congo (Zaire)Lustrous transparent green acicular malachite crystals lining cavities on Cu...

From Shaba Copper Belt, Katanga (Shaba) Province, Democratic Republic of the Congo (Zaire) A sculptural botryoidal formation of solid velvety green...