 | | Journal (issue) | | aquamarines have been mined in several Tavras' (mines) in the region of Santa Maria, and were of such...Ruby and sapphire. RWH Publishing, Boulder, CO, USA. pl53 Johnson, M.L., and Koivula, J.I., 1998. Gem...as pectolite (Woodruff and Fritsch, 1989) or hemimorphite (Moses et al., 1998), both of sky-blue colour...Sky-blue glass (chalcedony imitation) Pectolite Hemimorphite RI (spot reading) SG Hardn 1.53 1.53 1.54...by P. Giese) 75.13 Obsidi an Mexico Obsidi an USA Natuml glass references (EMP analuses by H. Sclnoa |  | | Journal (issue) | | presentations and special reports|GIT Lab Updates|USA lifts ban on Burmese ruby and jadeite|Margaritologia...inclusions|Clinohumite from Vietnam|Lace opal from Utah, USA|Pollucite from Pakistan with polylithionite inclusions|Large...Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Maggie Campbell Pedersen, Organic Gems, London;...Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...Jeffrey E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; |  | | Journal (issue) | | by Kaufmann Graphics Inc., 1110 Okie St. N.E., Washington, D.C. Friends Of M ineralogy..................in a g eo d e from Hall's G ap, Lincoln County, Kentucky. Photom icrograph by Ben K inkead. The...of sharp xls (Andreasberg, Harz, Ger many) hemimorphite, 2 large sparkling glassy xl groups (Sterling...martite, mesolite, Natrolite, thomsonite) Renfrew County, Ontario, Canada (apatite) Rossie, New York (calcite...Russell, New York (danburite) Silver District, Yuma County, Arizona (vanadinite) Trumbull, Connecticut (fluorite |  | | Report (edition) | | the report, and, with Mr. Wray, an account of the mines in Durhani. Mr. Pocock describes the occurrences...THIRD EDITION IN this edition the description of mines have been revised with a view to making them represent...been brought up to date. Most of the principal mines have been personally examined and a considerable...Account p. 26; Mines on the White Vein p. 29; Mines on the Rookhope Red Vein p. 31; Mines on ·Sedling-Longsyke...·Sedling-Longsyke Vein p. 41; Mines on the Slitt Vein p. 44; Mines on East-North-East Veins p. 49; Mines on North-West |  | | Journal (issue) | | Koivula, 1999), from Alabama, USA (Fryer et al, 1985) and from California, USA (Koivula and Kammerling, 1990)...Tourmaline Queen, Stewart, Pala Chief and Little Three mines are among the world's leading producers of high-quality...(1951) is probably the most important. Individual mines are described in detail with diagrams and some of...and a 9.80 ct oval greenish-blue cabochon of hemimorphite. R.A.H. Liddicoatite von Sandnessjoen, Nord-Norwegen... History of the Tourmaline Queen mine, San Diego County, California. E.R. SWOBODA. Mineralogical record |  | | Book | | features. Distances between inhabited places and mines are given in lengths of straight lines between them;...Special du Katanga, Service des Mines (Com. Spec. Katanga, Serv. Mines) (all publications) Committee on...publications) Tasmania Department of Mines, Geological Survey (Tasmania Dept. Mines Geol. Surv.) (all publications)...whom have taken time and patience to show me the mines in which they work and to discuss with me their..., Liege, p. 75-80 Acad. Sei. Paris Cong. Int. Mines, Galopin, R., 1 9 3 3 , Esquisse d'etude sur les |
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