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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Orthoclase from
Gorgolinato, Sant'Ilario in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy


Locality type:Occurrence
Classification
Species:Orthoclase
Formula:K(AlSi3O8)
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Elbaite1
Quartz1
Data
Mineral Data:Click here to view Orthoclase data
Locality Data:Click here to view Gorgolinato, Sant'Ilario in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:45167
Long-form Identifier:1:3:45167:5
GUID (UUID V4):0
Nearest other occurrences of Orthoclase
0.5km (0.3 miles) ⓘForcioni, Sant'Ilario in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
1.9km (1.2 miles) ⓘGrotta d'Oggi, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
2.3km (1.4 miles) ⓘSan Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
2.4km (1.5 miles) ⓘFacciatoia Quarry, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
2.5km (1.6 miles) ⓘRosina vein (Rosina pegmatite), San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
2.6km (1.6 miles) ⓘFonte del Prete, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
3.0km (1.8 miles) ⓘBeneforti Quarries, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
5.1km (3.1 miles) ⓘBiodola, Portoferraio, Livorno Province, Tuscany, Italy
8.4km (5.2 miles) ⓘPomonte, Marciana, Livorno Province, Tuscany, Italy
17.7km (11.0 miles) ⓘTorre di Rio - Santa Filomena area (Monte della Torre), Rio Marina, Rio, Livorno Province, Tuscany, Italy
References
 
and/or  
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