Hunan Province, China

Calcite Crystal on Matrix – Hunan, China

SKU · 1nMqvXIb3OLoLGDX
$65.00
Free worldwide shipping over $38

A single milk-white calcite point, faces finely striated, perched on a small olive-brown crust of matrix and mounted on a clear acrylic bar. Hunan, 3.8 × 2.5 × 2.5 cm, 25 g.

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Authenticity guaranteed
Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
Display-ready
Acrylic base included
14-day return
No-questions return window

Specimen details

MineralCalcite
LocalityHunan Province, China
Crystal systemHexagonal
Chemical formulaCaCO₃
Dimensions3.8 cm × 2.5 cm × 2.5 cm
Weight25 g
ColorClear
SizeMiniature (up to 2 inches / up to 5 cm)
SpeciesCalcite
ConditionNo damage on display faces

Tags

calcitecalcite crystalcrystal collectorrare mineralHunanmineral specimencollectible gemstonerare crystalHunan Chinanatural gemstonegemstone collectionunique mineralUnder $100calcite specimenUnder $250

About this specimen

A single milk-white calcite sits nose-up on a low crust of tan matrix, the whole arrangement small enough to vanish inside a closed hand. The crystal is translucent rather than clear, its faces fine-striated and slightly waxy in the light, with a second smaller point rising behind the main termination. Where the matrix shows, it is a granular olive-brown crust studded with colourless micro-crystals.

Calcite is CaCO3, and a piece like this demonstrates the two properties collectors most often meet: a hardness of only 3, soft enough to scratch with a copper coin, and perfect rhombohedral cleavage in three directions. The species is also strongly birefringent, which is why a clear fragment laid over a printed line doubles it. Keep it dry and well away from vinegar or any household acid, which etches the surface in seconds.

The specimen measures 3.8 × 2.5 × 2.5 cm and weighs 25 g. It arrives on the clear acrylic bar shown, fixed with removable putty — bar, matrix and crystal all as pictured.

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
Calcite Crystal on Matrix – Hunan, China
Calcite Crystal on Matrix – Hunan, China
$65.00