Museum Quality

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1.1" Superb Honey Orange Brown Glassy BASTNAE...
Sale

Bastnaesite

1.1" Superb Honey Orange Brown Glassy BASTNAE...

$375.00$750.00

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

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1.5" SILVER WIRE Curled Twisting Crystals on ...
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1.5" SILVER WIRE Curled Twisting Crystals on ...

$375.00$750.00

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

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

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

$348.00$695.00

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

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

$519.25$775.00

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

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1.9" Gold RUTILE Crystal Needles to 1.5"...
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Rutile

1.9" Gold RUTILE Crystal Needles to 1.5"...

$450.00$900.00

The golden rutile on this specimen appears to grow directly out of the silver gray hematite in the m..

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10.4" Very Long WaterClear QUARTZ Crystal wit...
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10.4" Very Long WaterClear QUARTZ Crystal wit...

$625.00$1,250.00

Here's a breathtaking CLEAR QUARTZ crystal from Diamantina, Minas Gerais, Brazil. The quartz is brig..

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10.8" Sharp Gemmy Smoky CITRINE QUARTZ Large ...
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10.8" Sharp Gemmy Smoky CITRINE QUARTZ Large ...

$938.00$1,875.00

The Jairo Mine in Resplendor, Doce Valley, Minas Gerais, Brazil produces some very choice, smoky gol..

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12.2" MARIPOSA CALCITE SharpRedOrange Phantom...
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Calcite

12.2" MARIPOSA CALCITE SharpRedOrange Phantom...

$300.00$600.00

Mariposa (butterfly) calcite has been popular with collectors attracted to the dramatic phantoms on ..

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14" Museum Red-Pink-Clear NATROLITE Sharp Ter...
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Natrolite

14" Museum Red-Pink-Clear NATROLITE Sharp Ter...

$600.00$1,200.00

This is the finest quality and the largest specimen of natrolite I have ever seen from this world-cl..

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