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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Beryl from
Winslow Tin mine, Winslow, Kennebec County, Maine, USA


07429770017370890303381.jpg
Beryl

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
07429770017370890303381.jpg
Beryl

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
09688850017370890306845.jpg
Beryl

Winslow Tin mine, Winslow, Kennebec County, Maine, USA
Locality type:Mine
Classification
Species:Beryl
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Winslow Tin mine, Winslow, Kennebec County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:42457
Long-form Identifier:1:3:42457:4
GUID (UUID V4):0
Nearest other occurrences of Beryl
46.7km (29.0 miles) ⓘPaper Mill Excavation, Jay, Franklin County, Maine, USA
54.3km (33.8 miles) ⓘStarrett Quarries, Warren, Knox County, Maine, USA
58.2km (36.2 miles) ⓘCoombs Quarries, Bowdoin, Sagadahoc County, Maine, USA
59.9km (37.2 miles) ⓘWallace Trufant Prospect, Bowdoinham, Sagadahoc County, Maine, USA
60.7km (37.7 miles) ⓘTrott Cove Quarry, Woolwich, Sagadahoc County, Maine, USA
60.9km (37.9 miles) ⓘPoole Quarry, Edgecomb, Lincoln County, Maine, USA
61.7km (38.3 miles) ⓘBooker West Quarry, Bowdoin, Sagadahoc County, Maine, USA
61.8km (38.4 miles) ⓘEdgecomb Quarry, Edgecomb, Lincoln County, Maine, USA
62.0km (38.5 miles) ⓘAdderton Prospect, Bowdoinham, Sagadahoc County, Maine, USA
64.0km (39.7 miles) ⓘHedgehog Hill Quarry, Peru, Oxford County, Maine, USA
References
 
and/or  
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