Outcrops in a railroad, 0.6 km (3/8 mile) east of Lenni Station, in meta-peridotite containing pegmatite. Also, a quarry north of the railroad, 0.55 km (1/3 mile) west of Lenni Station, in Baltimore Gneiss with hydrothermally altered veins.
References:
Gordon, "Mineralogy of Pennsylvania" 1922 p. 193.
Mineral List:23 entries listed. 10 valid minerals.
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