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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Magnetite from
Sneech Pond copper mines (Copper Mine Hill), Cumberland, Providence County, Rhode Island, USA


08758210017272735315922.jpg
Magnetite

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
02952470017272024268874.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
06419680017272024277977.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
05325470017272024298723.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
08758210017272735315922.jpg
Magnetite

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
04571220017363267084847.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
06576170017363267088847.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
01613900017368424047938.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
08758210017272735315922.jpg
Magnetite

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
02952470017272024268874.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
06419680017272024277977.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
05325470017272024298723.jpg
Magnetite, etc.

Sneech Pond copper mines, Cumberland, Providence County, Rhode Island, USA
Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chalcopyrite8
Malachite7
Actinolite4
Molybdenite4
Bornite3
Tremolite3
Covellite2
Epidote2
Quartz1
Diopside1
Andradite1
Azurite1
Grossular1
Chrysotile1
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Sneech Pond copper mines (Copper Mine Hill), Cumberland, Providence County, Rhode Island, USA
Photo GalleryView Gallery (7 photos)
Data Identifiers
Mindat Occurrence Record ID:37225
Long-form Identifier:1:3:37225:3
GUID (UUID V4):0
Nearest other occurrences of Magnetite
1.0km (0.6 miles) ⓘIron Mine Hill quarry, Cumberland, Providence County, Rhode Island, USA
1.7km (1.1 miles) ⓘDiamond Hill Granite Company quarry, Diamond Hill, Cumberland, Providence County, Rhode Island, USA
3.4km (2.1 miles) ⓘCumberland Hill, Cumberland, Providence County, Rhode Island, USA
8.4km (5.2 miles) ⓘConklin Quarry, Lime Rock, Lincoln, Providence County, Rhode Island, USA
9.1km (5.7 miles) ⓘDexter Quarry (Dexter Lime Quarry), Lime Rock, Lincoln, Providence County, Rhode Island, USA
11.8km (7.3 miles) ⓘHarris Quarry (Harris Lime Quarries), Lime Rock, Lincoln, Providence County, Rhode Island, USA
18.0km (11.2 miles) ⓘSpring Lake, Harrisville, Burrillville, Providence County, Rhode Island, USA
19.0km (11.8 miles) ⓘManton Avenue Quarry, Manton, Providence, Providence County, Rhode Island, USA
20.1km (12.5 miles) ⓘBlanchard Quarries, Uxbridge, Worcester County, Massachusetts, USA
20.8km (12.9 miles) ⓘInterstate 295 / US Route 6 road cuts, Johnston, Providence County, Rhode Island, USA
References
AmMin 22:279
Rocks & Min.: 22: 1024-1026.
 
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