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Tourmaline from
Byumba Au prospect, Gicumbi District, Northern Province, Rwanda


Locality type:Prospect
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Byumba Au prospect, Gicumbi District, Northern Province, Rwanda
Data Identifiers
Mindat Occurrence Record ID:1766540
Long-form Identifier:1:3:1766540:7
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
25.3km (15.7 miles) ⓘNyamiumba Mine, Rulindo District, Northern Province, Rwanda
31.7km (19.7 miles) ⓘNyakabingo Mine, Rulindo District, Northern Province, Rwanda
48.6km (30.2 miles) ⓘMusha-Ntunga, Rwamagana District, Eastern Province, Rwanda
53.1km (33.0 miles) ⓘNtunga, Rwamagana District, Eastern Province, Rwanda
55.9km (34.8 miles) ⓘRusororo pegmatite, Muhororo, Ngororero District, Western Province, Rwanda
58.5km (36.3 miles) ⓘBuranga pegmatite, Muhororo, Ngororero District, Western Province, Rwanda
59.2km (36.8 miles) ⓘGatumba pegmatite, Gatumba pegmatite field, Ngororero District, Western Province, Rwanda
63.7km (39.6 miles) ⓘGitarama pegmatite field, Nyamabuye, Muhanga District, Southern Province, Rwanda
References
Wouters, Sander; Hulsbosch, Niels; Kaskes, Pim; Claeys, Philippe; Dewaele, Stijn; Melcher, Frank; Onuk, Peter; Muchez, Philippe (2020) Late orogenic gold mineralization in the western domain of the Karagwe-Ankole Belt (Central Africa): Auriferous quartz veins from the Byumba deposit (Rwanda). Ore Geology Reviews, 125. doi:10.1016/j.oregeorev.2020.103666
 
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