 | | Report (issue) | | Occurrence Of Monazite GEOLOGICAL SURVEY PROFESSIONAL PAPER 530 The Geologic Occurrence Of Monazite By WILLIAM...of monazite and of the geologic A review controls affecting the amount of thorium in monazite UNITED...________________ - ___ -_-_------Description of monazite __ ---- _____________ -----Discovery, synonymy...Age relations _________________ ----_-_-_--------Monazite localities ___ --- _______ -- ____________ -----_Africa... 43 43 43 43 46 47 47 48 48 48 49 50 50 51 Monazite localities-Continued Asia ______________ - -- |  | | Report (issue) | | FRONT COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing... . . . . . . . . . . . . . . . . . . . . . 94 Monazite . . . . . . . . . . . . . . . . . . . . . . .............................................. 170 County Index ...........................................from Washington and Bleck ley counties to Irwin county. Some minerals described herein have never been |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials...to occur only as traces. ACCOMACK COUNTY: none given. ALBEMARLE COUNTY: actinolitc, agate, almandine, amethyst |  | | Book | | Department of Geology University of California, Davis, CA USA DAVID T. WRIGHT Department of Geology University...Estuarine Environment, Willapa Bay, Washington, USA: Palaeogeographic Implications and Estuarine Evolution...Deposits, Siri Canyon Palaeocene Sandstones, Danish North Sea . . . . . . . . . . . . . . . . . . . . . ....Heavy-Mineral Sands of the Atlantic and Gulf Coastal Plains, USA. . . . . . . . . . . Fredric L. Pirkle, William A...Mineral Services Canada, 205-930 Harbourside Drive, North Vancouver, B.C., Canada T. BEZECZKY Institute for |  | | Corporate Document (Series) | | and Annette Vains), and Museum Victoria (Dermot Henry and Bill Birch) are particularly thanked. Steve...but in others a broad reference such as 'Pieman River' or 'Middlesex' has been retained due to a lack...Renison and Mt Bischoff), iron deposits (e.g. Savage River), smaller silver-lead-zinc, gold and copper vein... Gold deposits were found in the Whyte River and Savage River areas, and silver-lead, 'osmiridium', copper...1876 and mining in the vicinity of the Scamander River around 1880. The first silver-lead discovery of |  | | Book (edition) | | Africa — Platinum placers — Cassiterite placers — Monazite placers — Other placers. Paqb concentration...Comstock lode — Argentite veins — Gold veins — Cripple Creek — Gold selenide veins — Occurrence selenides — Republic...veins —Tetrahedrite-galena-siderite veins (Wood river type) and Galena-siderite veins —Lead-silver veins...LeadBoulder ville-Boulder County belt — The tungsten deposits en—The County —Summary — Deposits with native...—Pyrite-enargite veins —The pyritic replaceShasta County, California ment deposits — Copper deposits The |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Harvard University, Cambridge, Massachusetts. Henry O. Meyer (deceased): Dept. of Earth Sciences, Purdue...Commission on New Minerals and Mineral Names (CNMMN) ce; Proposals for a new mineral should include (1) the...discovered: for example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM...204-206. Included here is a statement of any observe ce. occurren of ing the twin law and its frequency ...A. J. Burke, Tables for Microscopic Identification of Ore Minerals, 2nd ed., Elsevier-North Holland |  | | Book (edition) | | Afri(*A— Platinum placers Cassiterite placers— Monazite placers Other placers— Precious stones. — —...Argentite veins — Gold veins—Occurrence veins—Cripple Creek— Gold veins— The San Juan Republic, Washington —...erite veins California — — — — — — (Wood River type)— Galcna-sidente veins -Lead-silver veims...of Jerome, Arizona— Copjier deposits of Shasta County, California enargit-e —The copper deposits of...—Ongin'-^Cadmium oree— Araenic —(Cobalt deposits. PAOS north Ehodeiaiia dietriota distriHs —^Fluorite deposits— |  | | Book (edition) | | lode-Argentite veins- Gold telluride veins-Cripple creek - Gold selenide veins-Occurrence of selenides-Republic...veins-Tetraheclrite-galena-siderite veins (Wood river type)-Galena-siderite veins-Lead-silver veins with...ColoradoThe Leadville-Boulder County belt-The tungsten deposits of Boulder County-Summary- The lead-silver...deposits of Jerome, ArizonaCopper deposits of Shasta County, California- The pyritir deposit 598 CONTENTS...provided 1ueans for their profitable reduction. Monazite containing thorium acquired importance with the |  | | Book (edition) | | center of will fall the stereographic projecAll north and south tion. meridians of the spherical projection... To locate the pole of a face lying on a known north and south great circle, (1) angular distance from...projection of the arc of a great circle which is not a north (2) and south meridian or the equator. The projections... is locate the position of the pole of not a north and south meridian, its 36 CRYSTALLOGRAPHY...MATHEMATICAL RELATIONS OF CRYSTALS 41 tangent to the north pole of the sphere of the spherical projection. |
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