Oligoclase-Albite

(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.

Italy   Piedmont Biella Province Séssera Valley Trivero Ponte di Babbiera De Michele, V. (1974). Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol. Norway   Buskerud Modum Snarum Dypingdal Serpentine-magnesite deposit [Clark, 1993 - "Hey's Mineral Index"] Nordland Tysfjord Hundholmen Vogt, Th. (1922): Über Thalenit von Hundholmen im nördlichen Norwegen. in Brøgger, W.C, Vogt, Th. & Schetelig, J. (1922): Die MIneralien der südnorwegischen Granitpegmatitgänge. II. Silikate der seltenen Erde. Videnskapsselskapets Skrifter. I.Mat-Naturv. Klasse 1922. 11, 19-47 Portugal   Leiria District Leiria Monte Redondo Montijos Quarry Saudi Arabia   Mintaqat Makkah Al-Madhiq area Zulfiqar, A. & Hariri, M. M. (2006): Formation and mineral chemistry of a calcic skarn from Al-Madhiq, SW Saudi Arabia. Chemie der Erde 66, 187-201. USA   Colorado Fremont Co. Eight Mile Park pegmatite District School Section mine (Shipley Cut; Meyers Cut) AmMin 32:518-526 (1947) Massachusetts Norfolk Co. Quincy Dell Hitchcock Quarry Dale, 1908. The Commercial Granites of MA, NH, and RI Hardwick Quarry Dale, 1908. The Commercial Granites of MA, NH, and RI Lepage Quarry Dale, 1908. The Commercial Granites of MA, NH, and RI Merry Mount Quarry Dale, 1908. The Commercial Granites of MA, NH, and RI Reinhalter Quarry Dale, 1908. The Commercial Granites of MA, NH, and RI New Hampshire Carroll Co. Conway Redstone "Red Granite" quarry Dale, 1923 The Commercial Granites of New England (USGS Bull. 738) Hillsborough Co. Nashua Stevens Quarry Dale, 1909. Supp. Notes on the Granites of NH (USGS Bull. 430)