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Hornblende from
Três Estradas carbonatite, Lavras do Sul, Rio Grande do Sul, Brazil


Locality type:Deposit
Classification
Species:Calcium Amphibole Subgroup var: Hornblende
Formula:AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hornblende data
Locality Data:Click here to view Três Estradas carbonatite, Lavras do Sul, Rio Grande do Sul, Brazil
Data Identifiers
Mindat Occurrence Record ID:2005728
Long-form Identifier:1:3:2005728:2
GUID (UUID V4):0
Nearest other occurrences of Hornblende
74.2km (46.1 miles) ⓘBossoroca quarry, Vila Nova do Sul, Rio Grande do Sul, Brazil
References
Bogo, Cimara Monteiro (2020) Gênese, evolução e significado geotectônico do complexo alcalino-carbonatı́tico Três Estradas, RS. University of Brazilia.
 
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