Filters: Tags: Hand Sample (X) > partyWithName: Maryland Geological Survey (X)
99 results (73ms)
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LOCH RAVEN SCHIST WITH GARNET (SMALL RED CRYSTALS) AND STAUROLITE (LARGE BLACK CRYSTALS)
Categories: Physical Item;
Tags: Hand Sample
MICA SCHIST FROM THE SYKESVILLE FORMATION; Quarried for flagstone dimension stone and rip rap; (donated by Tri-State Stone Company Bethesda Maryland)
Categories: Physical Item;
Tags: Hand Sample
BITUMINOUS (soft) COAL from Strip/Surface Mining Coal Operation; Frostburg MD; (Allegany County)
Categories: Physical Item;
Tags: Hand Sample
SERPENTINE (variety Picrolite); Delight Quarry; The Arundel Corporation; Delight Baltimore County Maryland
Categories: Physical Item;
Tags: Hand Sample
Name: Chromite and Ripidolite; Locality: Woods Chrome Mine Lancaster County Pa; Use(s): Chromite is the main ore of Chromium.
Categories: Physical Item;
Tags: Hand Sample
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