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Actinolite from
Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania


04202160017369748742565.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
06924150017369748743495.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
04202160017369748742565.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
06924150017369748743495.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
05059600017360474342441.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
06924150017369748743495.jpg
Smaragdite

Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
Locality type:Mountain Range
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Comments:Gem quality actinolite has been found here. In the Warren Taylor Rainbow of Africa Gem collection is a 3.74 carat faceted stone.
Colour:Golden brown to dark brown
Abundance at site:Rare
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
Data Identifiers
Mindat Occurrence Record ID:1497887
Long-form Identifier:1:3:1497887:8
GUID (UUID V4):0
References
Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa. p.1-290.
Cairncross, Bruce (2019) Minerals & Gemstones of East Africa - Burundi, Kenya, Rwanda, Tanzania and Uganda. Penguin Random House South Africa.p.22
 
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