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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Emerald from
Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar


02360420017367242794683.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
02876100017367243018384.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
02444670017272074204548.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
02876100017367243018384.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
03124350017272004509287.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
02876100017367243018384.jpg
Emerald

Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
Locality type:Mine
Classification
Species:Beryl var: Emerald
Formula:Be3Al2(Si6O18)
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Alexandrite
Phenakite
Data
Mineral Data:Click here to view Emerald data
Locality Data:Click here to view Ambodivandrika emerald mine, Ambalahosy Nord, Mananjary District, Vatovavy, Madagascar
Data Identifiers
Mindat Occurrence Record ID:217231
Long-form Identifier:1:3:217231:6
GUID (UUID V4):0
References
Grundmann, Günter (2001) Die Smaragde der Welt. Extra Lapis 21. Christian Weise Verlag p.26-37.
(2002) Emeralds of the World. extraLapis English 2. Lapis International LLCpp.24-35
 
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