Calcite from Merelani Hills, Manyara Region, Tanzania - image 1
Calcite from Merelani Hills, Manyara Region, Tanzania - image 2

Calcite from Merelani Hills, Manyara Region, Tanzania

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A loose lustrous slightly translucent green crystal of tremolite with minor calcite. The green color is attributed to the presence of chromium. Complete all around and in excellent condition.

Product details

SpeciesCalciteTremolite
SizeThumbnail
Dimensions2.3 x 1.8 x 0.7 cm
Added on04/16/2025
LocalityTanzania, Manyara Region, Merelani Hills
Current owner
Unknown Owner
Acquired
Dec 2025
Price paid
$150.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Calcite
Mineral guide
Learn about Calcite
diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.
Calcite
Regional guide
Calcite from Merelani Hills
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Locality guide
Merelani Hills
A collector's guide to Merelani Hills, Tanzania: its geology, mining history and notable minerals, illustrated with the 806 specimens documented from this locality on EarthWonders.