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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Stilbite Subgroup from
Bellows Falls, Rockingham, Windham County, Vermont, USA


08374660017370600868796.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
00942930017370600877174.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
08374660017370600868796.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
05958150017271984862070.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
08374660017370600868796.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
05958150017271984862070.jpg
Stilbite Subgroup

Bellows Falls, Rockingham, Windham County, Vermont, USA
Locality type:Village
Classification
Species:'Stilbite Subgroup' (not an IMA approved species)
Formula:M6-7[Al8-9Si27-28O72] · nH2O
Comments:mostly micro minerals
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Stilbite Subgroup data
Locality Data:Click here to view Bellows Falls, Rockingham, Windham County, Vermont, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:41301
Long-form Identifier:1:3:41301:9
GUID (UUID V4):0
Nearest other occurrences of Stilbite Subgroup
4.7km (2.9 miles) ⓘRockingham, Windham County, Vermont, USA
48.9km (30.4 miles) ⓘLane Quarry, Northfield, Franklin County, Massachusetts, USA
64.2km (39.9 miles) ⓘCheapside Quarry (East Deerfield Quarry; Trew Corp. Quarry), Deerfield, Franklin County, Massachusetts, USA
75.8km (47.1 miles) ⓘRoute 101/101A road cuts, Amherst, Hillsborough County, New Hampshire, USA
86.6km (53.8 miles) ⓘQuabbin Aqueduct shaft No. 10 locality, Hardwick, Worcester County, Massachusetts, USA
References
J. Swarts collection
 
and/or  
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