Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Magnetite from
Anjanabonoina pegmatites, Ambohimanambola, Betafo District, Vakinankaratra, Madagascar


Locality type:Pegmatite Field
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Anjanabonoina pegmatites, Ambohimanambola, Betafo District, Vakinankaratra, Madagascar
Data Identifiers
Mindat Occurrence Record ID:44538
Long-form Identifier:1:3:44538:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
30.4km (18.9 miles) ⓘTsaramanga pegmatite, Mahaiza, Betafo District, Vakinankaratra, Madagascar
37.3km (23.2 miles) ⓘSamiresy, Tritriva, Betafo District, Vakinankaratra, Madagascar
41.4km (25.7 miles) ⓘTritriva Lake, Tritriva, Betafo District, Vakinankaratra, Madagascar
44.6km (27.7 miles) ⓘAmbatonapetraka pegmatites, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar
44.9km (27.9 miles) ⓘAntsofimbato pegmatites, Mangarano, Antsirabe II District, Vakinankaratra, Madagascar
46.1km (28.6 miles) ⓘIlapa, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
47.0km (29.2 miles) ⓘTsarafara Nord (Ambalaroy), Tsarafara Pegmatites, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
47.1km (29.2 miles) ⓘTsarafara Sud (Ankadilava), Tsarafara Pegmatites, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
48.9km (30.4 miles) ⓘManjaka (Sahananana), Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
48.9km (30.4 miles) ⓘAnkarinarivo pegmatite, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
References
Wilson, Wendell E. (1989) The Anjanabonoina Pegmatite, Madagascar. The Mineralogical Record, 20 (3) 191-200
 
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