Museum Quality

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.9" Clear HERKIMER DIAMOND Sceptered on Black...
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.9" Clear HERKIMER DIAMOND Sceptered on Black...

$175.00$350.00

Here's an intriguing specimen - a SCEPTERED HERKIMER DIAMOND from Treasure Mountain in Little Falls,..

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.9" Flashy Gemmy Orange GROSSULAR GARNET Shar...
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Grossular Garnet

.9" Flashy Gemmy Orange GROSSULAR GARNET Shar...

$165.00$330.00

This is a very fine thumbnail-size specimen of grossular garnet from the Jeffrey Mine. The crystals ..

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1" 69.3ct Shiny Rich Grass Green Gemmy TSAVOR...
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Tsavorite Garnet

1" 69.3ct Shiny Rich Grass Green Gemmy TSAVOR...

$138.00$275.00

Tsavorite garnet is one of the brightest green species in the mineral kingdom, and this gemmy crysta..

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1" Stunning IndigoBlue Sharp Undamaged AZURIT...
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1" Stunning IndigoBlue Sharp Undamaged AZURIT...

$163.00$325.00

This is an excellent specimen of AZURITE from the Milpillas Mine, near the town of Milpillas, in the..

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1.1" 34.5ct Deep Blue with Violet TANZANITE T...
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Tanzanite

1.1" 34.5ct Deep Blue with Violet TANZANITE T...

$200.00$400.00

This tanzanite crystal features a rich bluish violet color, and the crystal is largely gem clear.&nb..

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1.1" Superb Honey Orange Brown Glassy BASTNAE...
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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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1.2" 101ct Glassy Green Gem DIOPSIDE Crystal ...
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Diopside

1.2" 101ct Glassy Green Gem DIOPSIDE Crystal ...

$105.00$210.00

Here is an intensely lime-green diopside crystal from the 2007 find at Merelani Hills. This is a thi..

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1.3" 130ct Green TOURMALINE Terminated Crysta...
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Tourmaline

1.3" 130ct Green TOURMALINE Terminated Crysta...

$125.00$250.00

Here is a gemmy, vibrant green tourmaline with a remarkable feature on the termination: sunken trian..

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1.3" 51ct Pale Green/Yellow Color Change DIAS...
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1.3" 51ct Pale Green/Yellow Color Change DIAS...

$118.00$235.00

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

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