Hunan Province, China

Twinned Clear Calcite on Dolomite, Hunan, China

SKU · WAP0VhrJav2Bw2Ej
$95.00
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Two transparent calcite blades twinned in a shallow V, points intact, on a cream dolomite druse from Hunan. 5.3 × 4.6 × 3.8 cm, 75 g, on a clear acrylic base.

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Authenticity guaranteed
Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
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Acrylic base included
14-day return
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Specimen details

MineralCalcite
LocalityHunan Province, China
Crystal systemHexagonal
Chemical formulaCaCO₃
Dimensions5.3 cm × 4.6 cm × 3.8 cm
Weight75 g
ColorClear
SizeSmall Cabinet (2–4 inches / 5–10 cm)
SpeciesCalcite
ConditionNo damage on display faces

Tags

geological specimencalciteHunanmineral specimencrystal collectionraw mineraldolomitenatural beautyUnder $100UV reactiveMineral Collectorscalcite specimencrystal clusterUnder $250unique minerals

About this specimen

Water-clear and sharp enough to cut a shadow, the calcite on this specimen has grown as two flattened blades meeting in a shallow V: one lies almost horizontal and tapers to a long chisel point, the other rises behind it. Both are transparent end to end, the terminations are unbroken, and faint straight seams run through the interior where the two individuals join. A bank of cream-tan dolomite druse frames the pair from behind.

Calcite is calcium carbonate, Mohs 3, with perfect cleavage in three directions — a crystal this transparent is more fragile than its size suggests, and the points are the first thing lost to careless handling. The dolomite matrix, CaMg(CO3)2, is only marginally harder. Keep both away from acids of any kind, kitchen vinegar fumes included.

Overall 5.3 × 4.6 × 3.8 cm and 75 g. Each frame shows this same specimen on its clear acrylic base, which travels with it.

About Calcite

Calcite is a carbonate mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.

Learn more about Calcite in our encyclopedia

About Hunan Province

Hunan Province, China — collector-grade fluorite, stibnite, scheelite, cassiterite.

More specimens from this locality

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Calcite natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals. A display base is included.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.97· Verified reviews
Twinned Clear Calcite on Dolomite, Hunan, China
Twinned Clear Calcite on Dolomite, Hunan, China
$95.00