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Clinochlore : (Mg,Fe2+)5Al[(OH)8|AlSi3O10], Grossular : Ca3Al2[SiO4]3, Diopside : CaMg[Si2O6] |
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Hunting Hill quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry), Rockville, Montgomery Co., Maryland, USA
Orange translucent grossular garnets in Clinochlore on a matrix of massive chrome diopside. The Clinochlore crystals are nicely formed but are coated in some sort of white opaquish film. There are some white hydromagnesite crystals present as well. Specimen is much more attractive and a more intense green in person. Collected by J. Wingard 10-04 ... |
| © J.N. Wingard | Photo ID: 21462 View Count: 400 |
Clinochlore : (Mg,Fe2+)5Al[(OH)8|AlSi3O10] |
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Hunting Hill quarry (Rockville Crushed Stone Quarry; Travilah Quarry; Rockville Quarry; Bardon Stone Quarry), Rockville, Montgomery Co., Maryland, USA
Clinoclore, obtained in June 1988. Alan Goldstein specimen (#1348) and photo. |
| © Alan Goldstein | Photo ID: 35103 View Count: 320 |