|
USA | |
| A.Mathauser collection |
| Ostrander, C. W. & W. E. Price (1940) Minerals of Maryland: Natural History Society of Maryland, 27p. |
| [var. Chromium-bearing Clinochlore] Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 707-833. |
| [var. Chromium-bearing Clinochlore] Ostrander, C. W. & W. E. Price (1940) Minerals of Maryland: Natural History Society of Maryland, 297p. |
| Vandall King |
| Stuart Herring Collection Stuart Herring Collection |
| [var. Chromium-bearing Clinochlore] Rocks & Min.: 20:473. |
| [var. Chromium-bearing Clinochlore] Stuart Herring Stuart Herring Collection of Stuart Herring |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Mineralogical Record Vol 12 #3 May/June 1981 pp149-156 |
- Jarretsville-Dublin Mining District
| [var. Chromium-bearing Clinochlore] Pearre, N. & A. V. Heyl (1960) Mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania and Delaware: U. S. Geological Survey: Bulletin 1082K: 765. |
| [var. Chromium-bearing Clinochlore] Ostrander, C. W. & W. E. Price (1940) Minerals of Maryland: Natural History Society of Maryland , 92 p. |
| [var. Ripidolite] Ostrander, C. W. & W. E. Price (1940) Minerals of Maryland: Natural History Society of Maryland , 92 p. |
| [var. Chromium-bearing Clinochlore] Ostrander, C. W. & W. E. Price (1940) Minerals of Maryland: Natural History Society of Maryland , 92 p. |
| Bernstein, Lawrence R. (1980) Minerals of the Washington, D.C. area. Maryland Geological Survey Educational Series 5, 148 pages. |
Hunting Hill Quarry, Rockville, Montgomery County, Maryland, USA