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USA | |
| [var. Oligoclase] Gilbert George |
| [var. Oligoclase] Gilbert George |
| AmMin 12:427-436 (1927) |
| Miller, 1971. RI Minerals & Their Locations |
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| |
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| [var. Andesine] Miller, C.E. (1971) Rhode Island Minerals and Their Locations, University of Rhode Island, Kingston |
| [var. Cleavelandite] Miller, 1972. Minerals of Rhode Island |
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| George, Gilbert (1972). Latest Finds at Rhode Island Road Cuts(Micromounters of New England no. 17, Feb. 1972). |
| Rocks & Minerals (1986): 61: 286-289 |
| George, Gilbert (1969). Latest Finds at Roadcuts in RI (Micromounters of New England Newsletter, Dec. 1969). |
| Miller, C. E. (1971) Rhode Island Minerals and Their Locations, University of Rhode Island, Kingston American Mineralogist (1930) 15: 496-498 |
| [var. Oligoclase] Kieron, Michael W. (2003), personal communication to Mindat.org. |
| [var. Oligoclase] Michael W. Kieron coll. |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] Nye jr., Osborne B. and Facio, Rosario(1978) Building Stones Used in the Vicinity of Syracuse, New York State Geological Association, p. 344-350. Miller, C. E. (1971) Rhode Island Minerals and Their Locations, O. D. Hermes, Ed., University of Rhode Island, Kingston |
| [var. Oligoclase] |
| [var. Oligoclase] |
| [var. Oligoclase] |
Construction Materials Corp. quarry, Tiverton, Newport County, Rhode Island, USA