Calcite Crystal Collection

17 products
Price, low to high Price, high to low Title, A-Z Title, Z-A Date, old to new Date, new to old Best Selling Featured
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K528
$3,000.00
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L473
$4,950.00
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L314
$1,650.00
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K941
$1,700.00
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H972
$2,500.00
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K124
$950.00
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J837
$295.00
18th century Italian fragment mounted with a calcite crystal cluster in matrix and sitting on an antique Italian glass bobeche base.
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L751
$650.00
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J838
$295.00
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L745
$1,250.00
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L411
$850.00
18th century Italian vase with a calcite crystal cluster in matrix with sphalerite.
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L763
$850.00
17th century Italian fragment mounted with a calcite crystal cluster in matrix with gold-plated druzy crystals.
Left Right
L742
$850.00
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L980
$2,750.00
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L989
$3,500.00
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M119
$695.00
Left Right
M148
$750.00

18th century Italian fragments with calcite crystal in sphalerite from Elmwood Mine in Tennessee. It is an example of the world’s finest crystallized calcite. With the unusual formation of sphalerite, it is unequaled by those from any other part of the world (featured in American Mineral Treasures, pg. 337). These minerals are formed from the chemical precipitation of calcium carbonate and zinc. The minerals are essentially deposited on the walls, floors, and ceiling of the geological caverns of the zinc mine. It is known for producing some of the most superb various examples of calcite, fluorite, and sphalerite with exceptionally large and sharp calcite clusters.