Diamond Hill Granite Company quarry (Catamint Hill quarry; Calumet Hill quarry), Cumberland, Providence Co., Rhode Island, USA
Ref.: Rocks & Min.: 20:464. A granite quarry.
On Catamint Hill, Calumet Hill is a transliteration mistake. Name is a corruption of Catamount Hill.
Alkali feldspar granite. Undetermined radioactive phase present in the granite is locally called cecilite after Rhode Island mineral collector Cecil Foster.
Mineral List
8 entries listed. 7 valid minerals.
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