Rhodochrosite tumbled

A variety of Rhodochrosite

What is Rhodochrosite tumbled?

Tumbled rhodochrosite tumbled has a color range between pink and deep red, with white swirls that make it look like a 'Strawberries and Cream' candy. The best examples of rhodochrosite tumbled are found in Argentina, though it is also mined in the USA, Romania, and South Africa. It is made into cabochons and carved into ornamental items.

Optical Properties

Refractive Index
1.578-1.820
Birefringence
0.208-0.220
Pleochroism
Distinct: pinkish-red, colorless/light pink
Optical Character
Uniaxial negative
Dispersion
0.015

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Rhodochrosite tumbled before comparing listings or appraisals.

Size & Weight

Larger, intact specimens usually command higher prices.

Rarity & Demand

Scarce material or popular varieties sell at a premium.

Condition & Finish

Chips, repairs, and heavy wear lower value; clean prep helps.

Treatment & Provenance

Untreated specimens with documented locality are prized.

Applies to all rocks & minerals.

Rhodochrosite tumbled Localities Map

See where Rhodochrosite tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Streak
White

Chemical Properties

Chemical Formula
MnCO3
Elements
C, Mn, O

Also Known As

Rhodochrosite tumbledCarbonate of ManganeseDialogiteManganese SparRhodochrolite
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