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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Zircon from
Arenella (Cava del Piccione), Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy


09387880017368815166493.jpg
Zircon

Arenella, Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy
09387880017368815166493.jpg
Zircon

Arenella, Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy
09387880017368815166493.jpg
Zircon

Arenella, Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Arenella (Cava del Piccione), Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:253992
Long-form Identifier:1:3:253992:8
GUID (UUID V4):0
Nearest other occurrences of Zircon
0.6km (0.4 miles) ⓘLazzaretto, Giglio Island, Isola del Giglio, Grosseto Province, Tuscany, Italy
60.4km (37.5 miles) ⓘTerranera Mine, Porto Azzurro, Livorno Province, Tuscany, Italy
67.8km (42.2 miles) ⓘPoggio Bottinello, Pitigliano, Grosseto Province, Tuscany, Italy
71.2km (44.2 miles) ⓘFacciatoia Quarry, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
71.3km (44.3 miles) ⓘRosina vein (Rosina pegmatite), San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
71.4km (44.4 miles) ⓘGrotta d'Oggi, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
71.5km (44.4 miles) ⓘSan Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
71.8km (44.6 miles) ⓘFonte del Prete, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
73.6km (45.7 miles) ⓘCase Collina, Pitigliano, Grosseto Province, Tuscany, Italy
74.1km (46.1 miles) ⓘRhyolite dome, Roccatederighi, Roccastrada, Grosseto Province, Tuscany, Italy
References
Marinai, Nannoni, 1994. I minerali dell'Isola del Giglio. Circolo Culturale Gigliese.
 
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