Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Stilbite Subgroup from
East Arm quarry, Hillwood, George Town municipality, Tasmania, Australia


Locality type:Quarry
Classification
Species:'Stilbite Subgroup' (not an IMA approved species)
Formula:M6-7[Al8-9Si27-28O72] · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Stilbite Subgroup data
Locality Data:Click here to view East Arm quarry, Hillwood, George Town municipality, Tasmania, Australia
Data Identifiers
Mindat Occurrence Record ID:1593304
Long-form Identifier:1:3:1593304:9
GUID (UUID V4):0
Nearest other occurrences of Stilbite Subgroup
3.0km (1.9 miles) ⓘSpring Bay, Hillwood, George Town Municipality, Tasmania, Australia
5.5km (3.4 miles) ⓘDeviot, West Tamar municipality, Tasmania, Australia
9.7km (6.0 miles) ⓘTipogorree Hills, George Town municipality, Tasmania, Australia
56.5km (35.1 miles) ⓘStrathlyn, Nook, Kentish municipality, Tasmania, Australia
72.5km (45.0 miles) ⓘLake Mackenzie, Upper Mersey Valley, Meander Valley municipality, Tasmania, Australia
79.3km (49.3 miles) ⓘBell Mount, Moina - Middlesex District, Kentish municipality, Tasmania, Australia
81.2km (50.5 miles) ⓘShepherd and Murphy Mine, Moina - Middlesex District, Kentish municipality, Tasmania, Australia
82.0km (50.9 miles) ⓘStanhope Mine, Avoca-Royal George mining district, Northern Midlands municipality, Tasmania, Australia
90.5km (56.2 miles) ⓘArthurs Lake quarry, Arthurs Lake, Central Highlands municipality, Tasmania, Australia
References
Giddings, M.G. and Bottrill R.S., (2023) East Arm Quarry, Mineral Resources Tasmania Lab Report LJN2023
 
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