Daye, Hubei, China

Stacked Calcite Tower Formation – Daye, Hubei, China

SKU · ne115
$40.91
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Pale olive-green calcite rhombs stacked and offset into a natural stepped tower, their upper faces crusted with brick-red micro-crystals and iron oxide. From Daye, Hubei. 6.6 × 3.6 × 5.1 cm, 125 g.

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Authenticity guaranteed
Hand-examined + numbered
Worldwide shipping
Insured tracked delivery
Display-ready
Acrylic base included
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Specimen details

MineralCalcite
LocalityDaye, Hubei, China
Crystal systemHexagonal
Chemical formulaCaCO₃
Dimensions6.6 cm × 3.6 cm × 5.1 cm
Weight125 g
ColorGreen, Red
MaterialCalcite
ConditionNo damage on display faces

Tags

mineral decorhome decorcalcitecrystal collectorChinanatural beautycalcite specimen

About this specimen

Flat calcite plates lie stacked and offset like slates sliding off a roof, each one a pale olive-green rhomb that turns translucent at its edges. Across the upper surfaces runs a crust of brick-red micro-crystals, dense in places and thinning to a rust dusting elsewhere, with ochre patches and near-black iron oxide filling the hollows between plates. Nothing here was cut or shaped — the stepped tower is simply how the crystals grew.

Stacked calcite of this kind forms when each successive plate nucleates slightly off-centre on the one below, so every new rhomb overhangs the last. The red coating arrived afterwards, when iron-rich solutions moved through the cavity and precipitated on exposed faces, which is why the sheltered undersides stay green and clean. Calcite is Mohs 3 and the delicate crust will rub away under a fingertip: dry soft brush only, never water.

Solid in the hand at 6.6 × 3.6 × 5.1 cm and 125 g, displayed here unmounted. The images record this exact piece, nothing substituted.

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 Daye, Hubei

Daye, Hubei, China — historic source of malachite, azurite, and copper minerals.

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
Stacked Calcite Tower Formation – Daye, Hubei, China
Stacked Calcite Tower Formation – Daye, Hubei, China
$40.91