Bornite

1.4" PYRITE on Matrix w/Black Lustrous BORNIT...

$70.00

This is a very good example of this oddity from Tucson 2016: It is a pyrite crystal in matrix, with&..

Pyrite

1.5" Bright Metallic Octahedral PYRITE Penetr...

$50.00

This is a specimen of octahedral pyrite crystals that is bright and shiny, with smooth triangular fa..

1.9" Brassy Golden PYRITE Sharp Pseudocubic C...

$60.00

Here is a large, flashy, pseudocubic pyrite crystal in a glowing, brassy golden yellow color. The cr..

Pyrite

2.4" Brassy Golden PYRITE Sharp Brilliant Cub...

$175.00$350.00

The cubic crystals on this Peruvian pyrite specimen are exceptionally smooth and sharp, with flashin..

Pyrite

2.9" Gleaming Golden PYRITE CRYSTAL on Black ...

$150.00

The pyrite crystals on this excellent specimen are dazzling – flashy, and brilliant, mirror-faced.&n..

3" Bright Brassy Gold PYRITE Sharp Smooth Pyr...

$150.00

This highly aesthetic specimen of PYRITE (also called Fool's Gold) in a brassy yellow color with cri..

Pyrite

3.1" Matrix Piece with 12 Brassy Golden PYRIT...

$100.00

This is a very aesthetic specimen of cubic pyrite in the creamy marl matrix they grew in. The brassy..

Fluorite Yellow-Brown

3.8" Gemmy YELLOW FLUORITE Cubic Crystals wit...

$295.00

This fluorite specimen from Morocco has sharp cubic crystals, great aesthetics, and superb yellow co..

Quartz-Clear

3.8" Striated Golden PYRITE Crystals w-Clear ...

$200.00

Here is a visually impressive specimen featuring transparent quartz needles to .5" interspersed with..