Yunnan Province, China

Stalactitic Calcite with Amber Crystals, Yunnan, China

SKU · H1073
$31.82
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel

A stalactitic calcite cone from Yunnan, sheathed in short amber-orange crystals with rusty micro-sprays filling the gaps between them. Pale yellow-green calcite shows at the foot. Natural cave growth, nothing cut or polished. 4.1 × 2.9 × 5.2 cm, 126 g.

or 4 interest-free payments of $7.96 withKlarna
In stock
Secure checkout
FacebookPinterestEmail
Authenticity guaranteed
Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
Specimen details
Review the product description
14-day return
No-questions return window

Specimen details

MineralCalcite
LocalityYunnan Province, China
Crystal systemTrigonal
Chemical formulaCaCO₃
Dimensions4.1 cm × 2.9 cm × 5.2 cm
Weight126 g
ColorBrown
ConditionNo damage on display faces

About this specimen

A cave straw grown thick and then dressed: the core of this Yunnan piece is a stalactitic calcite column, and every surface of it is sheathed in short amber-orange crystals that taper to points. Between the larger ones sit rusty micro-sprays of the same mineral, fine as lichen, and the foot of the cone breaks into pale yellow-green calcite where the warm iron staining runs out.

Stalactitic calcite begins as carbonate-charged water dripping in a cave void, building a hollow tube layer by layer; only later does a second generation of crystals grow outward over that tube, which is what gives the piece its bristling, cone-shaped profile. Calcite is CaCO3, Mohs 3 with perfect rhombohedral cleavage, and it dissolves in even weak acid — dry dusting only, and never vinegar.

It stands 5.2 cm tall on a 4.1 × 2.9 cm footprint and weighs 126 g, shown upright on a clear acrylic display base with white putty. What the camera recorded is what will arrive.

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 Yunnan Province

Yunnan Province, southwest China — source of cobaltoan calcite, fibrous rhodochrosite, hemimorphite pairs, and schorl from its polymetallic belts.

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.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.97· Verified reviews
Stalactitic Calcite with Amber Crystals, Yunnan, China
Stalactitic Calcite with Amber Crystals, Yunnan, China
$31.82