Crystal Prospect

Fibrous Amphibole Mineral Hill Mine, Carroll Co., Maryland
fluorescing CALCITE with LAUMONTITE - Churchville Quarry (Davis Quarry Company Inc.), Churchville, Hardford County, Maryland, USA - for sale
GOETHITE glass head - Oregon Ore Banks (Oregon Iron Mine), Oregon Ridge Park, Cockeysville, Baltimore County, Maryland, USA - ex Octahedron - for sale
fluorescent phosphorescent Xonotlite, Magnetite, Serpentine, Hunting Hill quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry; Aggregate Industries Quarry), Rockville, Montgomery County, Maryland, USA, ex Fred J. Parker
Actinolite crystals Mineral Hill Mine, Carroll Co., Maryland
fluorescent CHALCEDONY and MAGNESITE - Bare Hills Serpentine Quarry East, Bare Hills, Baltimore County, Maryland, USA - for sale
SIDERITE,TALC, MAGNETITE, CHRYSOCOLLA - Mineral Hill Mine, Louisville, Carroll County, Maryland, USA - for sale
Fluorescent Deweylite Delight Quarry Baltimore Co. Maryland
Magnetite Carrollite-Siegenite Mineral Hill Mine, Carroll Co., Maryland
fluorecent purple-violet Mn-CALCITE - Medford Quarry (Redland Genstar Quarry), Medford, Carroll County, Maryland, USA - ex Tom McNelis
rodingite: green Cr Diopside, orange Grossular garnet, Hunting Hill quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry; Aggregate Industries Quarry), Rockville, Montgomery County, Maryland, USA
Calcite with Todorokite - Medford Quarry, Maryland, USA
Blue Quartz var: Chalcedony Lord Baltimore Drive, Maryland
Gypsum Selenite crystals - Fort Washington, Prince Georges County, Maryland, USA - for sale
Mcguinnessite, Tremolite, serpentine, Hunting Hill quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry; Aggregate Industries Quarry), Rockville, Montgomery County, Maryland, USA
rare POKROVSKITE, Hunting Hill quarry, Rockville, Montgomery County, Maryland, USA - ex Parker
Galena in Quartz - Unnamed Quartz prospect, Baltimore Co., Maryland
violet purple Chromian Clinochlore Kammererite, black Chromite,Unnamed Chromite prospect, Bare Hills, Baltimore County, Maryland

Minerals of Maryland