DR Congo

Botryoidal Malachite with Cobaltoan Calcite — DR Congo

SKU · KS2157
$190.99
Free worldwide shipping on orders of US$38 or more; below US$38: US$5 per parcel
Green malachite balls scattered over hot-pink cobaltoan calcite. Botryoidal malachite with cobaltoan calcite from DR Congo, 8.9 × 5 × 4.8 cm, 155 g.
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Specimen details
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Specimen details

MineralMalachite
LocalityDR Congo
Crystal systemMonoclinic
Chemical formulaCu₂(CO₃)(OH)₂
Dimensions8.9 cm × 5.0 cm × 4.8 cm
Weight155 g
ConditionNo damage on display faces

About this specimen

A plate of hot-pink cobaltoan calcite with dozens of small dark green botryoidal malachite balls scattered across it, the pink and green in bold contrast. The malachite is velvety.

Congolese malachite on cobaltoan calcite at 155 g; a small cabinet piece with the Katanga Copperbelt's two signature colours.

Size 8.9 × 5 × 4.8 cm / 3.50 × 1.97 × 1.89 in; weight 155 g / 5.5 oz. Cabinet specimen, makes a strong centrepiece on a shelf or in a display case. Sold exactly as photographed; any known repair, mount, treatment or condition note is disclosed in this listing.

Copper mineral: avoid dust, wash hands after handling. Carbonate: never clean with acid or vinegar.

  • Mineral: Malachite, Cobaltoan Calcite
  • Locality: DR Congo
  • Size: 8.9 × 5 × 4.8 cm / 3.50 × 1.97 × 1.89 in
  • Weight: 155 g / 5.5 oz
  • SKU: KS2157

About Malachite

Malachite is a carbonate mineral recognized among collectors for its crystal form and distribution, with several world-class Chinese localities.

Learn more about Malachite in our encyclopedia

About DR Congo

The Democratic Republic of the Congo — above all the Katanga Copperbelt — is a world-class source of secondary copper and cobalt 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 Malachite 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
Botryoidal Malachite with Cobaltoan Calcite — DR Congo
Botryoidal Malachite with Cobaltoan Calcite — DR Congo
$190.99