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Diopside from
Mine Mountain graphite prospect, Cornwall, Litchfield County, Connecticut, USA


Locality type:Prospect
Classification
Species:Diopside
Formula:CaMgSi2O6
Formation:Primary
Comments:Granular to elongated crystals in spaces probably from the dissolution of calcite, associated with albite, graphite and titanite.
Habit:elongated prismatic, square cross-sections
Colour:light olive green to gray
Abundance at site:Very common
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Graphite5
Titanite3
Albite2
Actinolite1
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Mine Mountain graphite prospect, Cornwall, Litchfield County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:1442786
Long-form Identifier:1:3:1442786:0
GUID (UUID V4):0
Nearest other occurrences of Diopside
0.2km (0.2 miles) Mine Mountain, Cornwall, Litchfield County, Connecticut, USA
16.1km (10.0 miles) Redwing Quarry, Falls Village, Canaan, Litchfield County, Connecticut, USA
16.7km (10.4 miles) Conklin Limestone Company quarry (Falls Village Quarry), Falls Village, Canaan, Litchfield County, Connecticut, USA
19.9km (12.4 miles) Pfizer Company Marble Quarry, Canaan, North Canaan, Litchfield County, Connecticut, USA
21.1km (13.1 miles) Canaan, North Canaan, Litchfield County, Connecticut, USA
21.6km (13.4 miles) Mountain Top Trucking quarry, Torrington, Litchfield County, Connecticut, USA
24.9km (15.5 miles) Pegmatite quarry and ultramafic rock, Harwinton, Litchfield County, Connecticut, USA
27.4km (17.0 miles) Advance Stone Quarry, Boardman's Bridge, New Milford, Litchfield County, Connecticut, USA
29.6km (18.4 miles) Thomaston Dam railroad cut, Thomaston Dam, Thomaston, Litchfield County, Connecticut, USA
30.6km (19.0 miles) State Routes 8 and 222 interchange, Thomaston, Litchfield County, Connecticut, USA
References
 
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