.9" TwistyRopy Crystallized WIRE SILVER Kongs...

$375.00$750.00

Here is a very rare thumbnail specimen of native silver from the long-closed Kings Mine at Kongsberg..

1.1" Russell MA Dark Red ALMANDINE GARNET Sha...

$850.00

This is a superb ALMANDINE GARNET from the Russell Garnet Mine in Russell, Hampden Co., Massachusett..

Bastnaesite

1.1" Superb Honey Orange Brown Glassy BASTNAE...

$750.00

Large crystals of basnaesite like this one are rare, and this is a very fine example. The tabular cr..

Opal

1.3" 171ct Bright Rainbow FlashingMulticolore...

$600.00

Multicolored flashes of red, orange, green and yellow flash brightly on and off inside this outstand..

1.3" EarthyOrange BASTNAESITE-Ce Termnated.6&...

$250.00$500.00

This is a rare 1/2" Bastnaesite-Ce crystal on matrix from Pakistan - something you almost never see...

1.5" SILVER WIRE Curled Twisting Crystals on ...

$750.00

Here's a rare specimen of NATIVE WIRE SILVER on acanthite matrix that came from the Imiter Mine in D..

1.5" Translucent PINK FLUORITE Crystal Well F...

$500.00

This is a sharp PINK FLUORITE specimen from the Huanggang Mine in Hexigten Banner, Chifeng, Inner Mo..

Diaspore

1.9" 151ct Gemmy DIASPORE Crystal Shiny Trans...

$695.00

Very gemmy diaspore crystals like this one are hard to find, as they come from south eastern Turkey,..

1.9" 169ct Pale Green SeeThru Gem DIASPORE Te...

$388.00$775.00

DIASPORE is a native aluminum oxide hydroxide which crystallized in the orthorhombic habit. This cry..