Place Collected: Laget, Holt, Risor

Place Collected: Spruce Pine

Place Collected: Sahlstein Quarry

Place Collected: Morefjaer

Place Collected: Iveland

Place Collected: quarry near Hoover Dam

Place Collected: River Hill Mine

Place Collected: Mattapan

Place Collected: Easton

Place Collected: Fisher Quarry

Place Collected: Topsham

Place Collected: Wallingford Feldspar Quarry