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Dickinsonite-(KMnNa) from
Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA


Locality type:Quarry
Classification
Species:Dickinsonite-(KMnNa)
Formula:(KNa)(Mn2+◻)Ca(Na2Na)Mn132+Al(PO4)11(PO4)(OH)2
Comments:Schooner (1955): "Little scales of the rare phosphate are seen on a few specimens."
Habit:flakes, coating on altered lithiophilite
Colour:olive green
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Very Rare
Confirmation
Validity:Confirmed
Confirmation Methods:Optical Analysis
Associated Minerals:
Associates:Hureaulite
Lithiophilite
Associated Minerals Based on Photo Data:
Lithiophilite1
Fairfieldite1
Hydroxylapatite1
Data
Mineral Data:Click here to view Dickinsonite-(KMnNa) data
Locality Data:Click here to view Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:96193
Long-form Identifier:1:3:96193:2
GUID (UUID V4):0
Nearest other occurrences of Dickinsonite-(KMnNa)
68.7km (42.7 miles) ⓘU. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA
79.3km (49.3 miles) ⓘFillow Quarry, Branchville, Redding, Fairfield County, Connecticut, USA
References
Schairer, J. F. (1926) Lithiophilite and other rare phosphates from Portland, Connecticut. American Mineralogist, 11 (4). 101-104
Schooner, Richard (1955) 90 Minerals from 1 Connecticut Hill. Rocks & Minerals, 30 (7-8). 351-358 doi:10.1080/00357529.1955.11767837
 
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