Yunnan Province, China

Brick-Red Calcite Crystal, Lanwen Mine, Yunnan

SKU · 1047
$67.50 $75.00
Free worldwide shipping over $38

A single stout calcite crystal from the Lanwen Mine, Yunnan — brick-red with iron oxide inclusions, glassy across its broad top face and translucent pink along the bevelled edges, with smaller crystals crowding the base. 5.6 × 4.6 × 2.5 cm, 105 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
LocalityYunnan Province, China
Crystal systemHexagonal
Chemical formulaCaCO₃
Dimensions5.6 cm × 4.6 cm × 2.5 cm
Weight105 g
ColorClear
SizeSmall Cabinet (2–4 inches / 5–10 cm)
SpeciesCalcite
ConditionNo damage on display faces

Tags

collectors itemmineral collectioncalciterare mineralcrystal specimenVitreous LustergeologyYunnannatural beautyUnder $100calcite specimenUnder $250unique minerals

About this specimen

Brick-red at the core, darkening to chocolate where the internal dusting is heaviest, the dominant crystal thins to translucent pale pink along every bevelled edge. Its broad top face is glassy and faintly stepped, and a knot of smaller crystals crowds the base where the specimen came away from its pocket. The red sits inside the calcite rather than on it — iron oxide caught up while the crystal was growing.

A growing calcite takes up whatever is suspended in the fluid around it, so a crystal can finish opaque through the body and clean along its last-grown edges — the pattern on show here, the dusting fading out towards every bevel. At Mohs 3, with perfect rhombohedral cleavage in three directions, it is soft enough to be scratched by almost any neighbour on the same shelf, so give it room.

5.6 × 4.6 × 2.5 cm, 105 g, shot in the hand and unmounted. These photographs record this crystal, not a lookalike from the same pocket.

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. A display base is included.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.97· Verified reviews
Brick-Red Calcite Crystal, Lanwen Mine, Yunnan
Brick-Red Calcite Crystal, Lanwen Mine, Yunnan
$75.00$67.50