Diopside with Calcite, Graphite - image 1
Diopside with Calcite, Graphite - image 2

Diopside with Calcite, Graphite

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Mostly gemmy pale green glassy crystals of diopside measuring to 1.5 cm across on a crystallized calcite matrix with graphite. This is in good condition. The calcite crystals are brightly fluorescent.

Origin: Merelani Hills, Simanjiro, Manyara, Tanzania

Product details

SpeciesDiopside, Graphite, Calcite
SizeSmall Cabinet
Dimensions6.0 x 5.0 x 4.0 cm
Added on10/25/2024
LocalityTanzania, Manyara Region, Merelani Hills
Current owner
Unknown Owner
Acquired
Jul 2025
Price paid
$265.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Diopside
Mineral guide
Learn about Diopside
classic clinopyroxene with prism crystals in chrome-green to violane violet, varied habits and marble localities prized by collectors.
Diopside
Regional guide
Diopside from Merelani Hills, Tanzania
Merelani Hills, Tanzania: Diopside prized for lime-green crystals, glassy clarity, and specimen contrast with graphite; a standout locality for collectors.
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.