Anorthite from
Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA

Description
Comments:	Occurs in an assemblage of margarite and corundum in the Precambrian Franklin marble in the footwall of the West vein on the 340' and 430' levels.
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Cook, D.K.: Recent work on the minerals of Franklin and Sterling Hill, New Jersey: Min. Rec.:3:63-64 (1973): Frondel, C.: The minerals of Franklin and Sterling HIll - a checklist (1972); Dunn & Frondel: Min. Rec.: 21:425-427; Dunn(1995):Pt4:509.
Data
Mineral Data:	Click here to view Anorthite data
Locality Data:	Click here to view Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA

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