 | | Journal (article/letter/editorial) | | bluish-green,monoclinic crystals in the Arakawa mine, Japan. Named from the locality. Differs from Veszelyite...Named after the Spanish entomologist Ign,~cio Bolivar. [Abstr., p. 378.] Bortz. (E. It. Kraus and W....mineral with the composition Cu4AgS, from the Cocinera mine, Ramos, San Luis Potosi, )Iexico. ~Abstr., v. 181...vol. 60, art. 14, pp. 6, 9. A pyroxene (jade from Mexico) intermediate between jadeite and diopside iu composition...found as green, orthorhombic crystals in the Higgins mine, Bisbee, Arizona. [Abstr., p. 122.~ Hilgenstockite |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1...coatings and conglomerate cement. (Moctezuma Sonora Mexico) 14 x 54 ins £4 499 MACKAYITE Fe TeO OH fairly...sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH UNUSUAL ELEMENTS...CO/3 0 Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins |  | | Catalog/List | | Cu UO PO/4 slightly radioactive. (Old Gunislake Mine Cornwall) a) green 3mm area on ropk, £3 ( b) IxhaJ...Phlogopite Mica. (Possibly slightly radioactive)(Palabora Mine,S.Africa lxl £5 1x2 £10 WITH UNUSUAL ELEMENTS...sections in matrix with Eudialyte.Rare not Rich (Umba Mine,Lovozero Massif,Kola Russia) lxl £4 1x2 £7.50 239...matrix with Tellurite. (La Bambolla Mine Moctezuma, Sonora Mexico) lxl £10 14 x 54 ins £5 498 ZEMANNITE...CO/3 0 Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) lx)4ins |  | | Journal (issue) | | cm in length, are known only from Buckwheat mine, on Mine Hill close to Franklin. Only a few natural gem-quality...Claire on 020 7404 3334 303 A remarkably large clinohumite Gagan Choudhary and Chaman Golecha Gem Testing...gtljpr_jpl@sancharnet.in Abstract: Recently a remarkably large clinohumite weighing 9.45 ct was identified at the Gem Testing...specimen of clinohumite was said to be from the Pamir Mountains, Tajikistan. Clinohumite, a rare magnesium...features proved it a collectors’ gem. Keywords: clinohumite, gemmological properties, IR analysis, magnification |  | | Journal (issue) | | jade. Tenth International Geological Congress (Mexico, 1906), Compte Rendu, 253-70 Nichol, D., 2000....and placer deposits in the Guaniamo area of W Bolivar State, Venezuela, have been characterized by morphology...Gems & Gemology, 37(1), 2001, 26-41. The Argyle mine in north-western Australia was established in 1983...as 'champagne' and 'cognac' diamonds. The Argyle mine is also noted for the production of a very limited...calcite, danburite, found only in the Danburitiy mine and forming crystals exceptionally reaching 40 cm |  | | Journal (article/letter/editorial) | | G.P., 1997. Diamonds from the Guaniamo area, Bolivar state, Venezuela, in: Memorias del VIII Congreso...1978. Manganoan magnesian ilmenite and titanian clinohumite from the Jacupiranga carbonatite, Sao Paulo, |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4...white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE (variety...MINERAL !! dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE...Oxide pink masses in 5mm matrix (Moctezuma, Sonora Mexico) £4.50 497 TELLURITE Te 0/2 good yellow crusts...and coatings on matrix.(La Bambolla, Moctezuma Mexico) 1x1 £3.50 H ins possible micros £3 499 MACKAYITE |  | | Report (chapter) | | present-day Venezuelan margin during the course of the Bolivar project (e.g. Clark et al. 2008) shows Margarita...are shown. Localities mentioned in the text: B, Bolivar and El Maco (includes eclogite body); C, Calle...We have also found porphyroblastic titanian clinohumite, a mineral that, depending on its specific composition...contribution to this paper was supported by NSF BOLIVAR Program Grant EAR-0003572 to Rice University. ...(eds) Ocean Basins and Margins, 3. The Gulf of Mexico and Caribbean. Ocean Basins and Margins. Plenum |  | | Book (volume) | | ANDFINSCH KIMBERLIT'ES, SOUTHAFRICA, ANDWILLIAMSON MINE, TANZANIA H.-M. Tsai, O. A. Meyer, 0. Moreau, and...FROM KIFYBERLiTES IN THE COLORADO-WYC•ING STATE mINE DISTRICT 42 M. E. McCal!um, C. D. Mabarak, and...MINERAL CHEMISTRY OF A KIMBERLITE FROM THE PR•I•IER MINE: I•iPLICATIONS FOR THE EVOLUTION OF KiFmEHLITIC...2•0 and S. L. Bolivar GEOPHYSICALAND Hb-Sr STUDY OF THE PHAI•IE CHEEK, AK S. L. Bolivar 2U9 Brookins...mantle. In tro duct i on Introduction kimberlite mine The The Finsch Finsch Pipe Pipe is is aa major kimberlite |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43... at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO Mexico, at Kellogg, Shoshone...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...weakly = = l = = = = brerete, Zacatecas, Mexico. In small crystals at Jachymov, Bohemia, Czech...mainly in crystals to 5 cm at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical |  | | Book (edition) | | a bolcite crystal. Boleo, Baja Califomia Sur, Mexico. Drawing by R. Peter Richards. Preface As I writc...TUFAN Uzbelcskii Geologicheskii Z/111mal VGZ de Mexico, fnslitulo de Geologia Boletin UNAMIGB Universidad...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...Artrocitc, Ivigtul cryolitc deposit. Ivittuut municipality. southwest Wi tgreenl Greenland. 73. 1492, ZK |  | | Book | | Americas, persons from the United States, Canada, Mexico, Argentina, Brazil, Guyana, Chile, and Peru have...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius...ajoite, Ajo, Arizona. alamosite, Alamos, Sonora, Mexico. aragonite, Aragon, Spain. bararite, Barari, Bengal...franklinite, Franklin, New Jersey. grantsite, Grants, New Mexico. nantokite, Nantoko, Chile. terlinguaite, Terlingua...naming new minerals is to incorporate the name of the mine or deposit in which the mineral was first found |  | | Book | | conclusion that explained why geophysical studies (Bolivar and Brookins 1979, Meyer et al. 1977) revealed...mm . Figure 1. 19. Olivine lamproite. Kimberlite Mine. Ar· kansas. Note the presence or rtsOfbed macrocrysl$...THICK - SKINNED (SEVIER STYLE) _ THRUST FAULTS New Mexico __ _ _~ i~,,~ It Texas o 500 km ,) " _ ...Creek lamproite field (after Miser and Ross 1923, Bolivar 1977, 1984, Waldman et al.1987, D. Dunn, personal...Knobs-0.1 km2; Black Lick and American Mine-0.3 krn2; Kimberlite Mine-0.04 krn2; Riley-0.1 km2; Timberlands-0 |  | | Book (volume) | | cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern...operators, Morefield Mine, Amelia, VA; Max & Suzy Berchtold, Royal Rainbow Mine, Laytonville, CA; Ralph...Hollywood, CA; David C. & Barbara T. Smith, Four Clover Mine, Castro Valley, CA; Lita R. Smith-Gharet, Steel...Map of amber mines in Simojovel area, Chiapas, MeXiCO........ssseseeereeeree Figure 2. Map of amber...Entrance to the La Toca amber mine, Dominican Republic... Figure 5. Blood Mine of-Korite: ltd: near Lethbridge |  | | Book (edition) | | First Edition For two decades, an earlier work of mine – Practical Gemmology – has proved a useful elementary...occurring in small cavities in the rhyolites of Mexico (Figure 1.9). At first sight, it may appear that...found in volcanic rocks. In the Querétaro area of Mexico, fire opal has formed in cavities in rhyolite lava...similar geological setting also occur at the Menzies mine in Western Australia and these rocks also have been...first stage is to 36 Note on the Word ‘Origin’ mine the upper part of the pipe as an open pit to a maximum |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous...ilmenite crystals as described here for the Dodo mine. In general, ilmenite crystals from the Subpolar |  | | Book | | stone came from — some¬ times down to the actual mine. Today it is commonplace to see in sale catalogues...stones). The fine dark blue beryls from the Maxixe mine and also the irradiated Maxixe-type beryl seen in...stabilized. The original stones were found at the Maxixe mine in Brazil in 1917 and in about 1971 stones of a...black is carried out with stones from Jalisco, Mexico (the very porous hydrophane opal). The stones are...some exceptional diamonds from the Jagersfontein mine; the stones, which are extremely rare, gave so strong |  | | Journal (issue) | | Aquamarine with Spodumene Inclusions from the Oceanview Mine, California, USA | Demantoid/ Andradite Slices from...‘Home Gemmology’, ‘Jewellery Industry Voices’ and ‘Mine to Design’. • Gem-A (London) has produced a series...the Oceanview Mine, California, USA Since 2000, mining operations at the Oceanview mine in Pala, San Diego...blue aquamarine and white albite from the Oceanview mine, California, USA, was examined for this study. Photo...Swanger of Oceanview Mines LLC for information on the mine. Dr Fabian Schmitz (schmitz@rheinmaingemconsulting |  | | Book (edition) | | Upper Cretaceous Cretaceous SA Mesaverde Group New Mexico e. Reference to the Guide — Notes may refer to...Abo Formation for the Lower Permian unit in New Mexico. Abo Formation Term introduced in 1985. mechanical...Kingdom BT Permian, New Mexico. BT Lower Permian Permian SA Leonardian SA New Mexico As of 1981, includes...SA eucrite SA iron meteorites SA stony irons acid mine drainage Before 1978, also search drainage AND mines...SA acids SA drainage SA environmental geology SA mine drainage SA mines SA pollution SA sulfuric acid |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt...804)3 •nH20, ® Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Report (volume) | | calc-alkaline rocks of the Sierra Madre Occidental in Mexico and Barker relates both suites to subduction of...calc-alkaline rocks of the Sierra Madre Occidental in Mexico and Barker relates both suites to subduction of...(1983). Other sources of data are: o, San Quintin, Mexico (De Paolo 1978); , San Carlos, Arizona (Zindler...TANZANIA 1 CALIFORNIA- i ] COL::A:~N-A NEW MEXICO I ...... I El AUSTRALIA ~: [ EUROPE k S.YEMEN...typical Nephelinites and carbonatites ORIGINAL MINE RA~.,~400 300 METRES 200 I ! 75 0 100 | CONTACT |  | | Journal (article/letter/editorial) | | Clausthalite Clinochlore Cr-bearing (kammererite) Clinohumite Clinoptilolite-(K) Clinozoisite Cobaltite Coffinite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content | | | Journal (article/letter/editorial) | | Clausthalite Clinochlore Cr-bearing (kammererite) Clinohumite Clinoptilolite-(K) Clinozoisite Cobaltite Coffinite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...also for the chrome diopside found at Outukumpu mine, a mineral that is first and foremost recognized...According to the Raw Materials Group (Sweden), the world mine production in 2005 stood at 19.3 m t metal content |  | | Book (volume) | | 2 mi. E of Angora Hill on ranch rd., abandoned mine dumpfluorescent moss opal nodules (in limestone...recognizing the individual mineral species on the old mine dumps from the names of their principal metals....Silver. TOY (Browns), 2 mi. S of RR section house, mine with veins in contact metamorphic zone of sediments...PLAINS (Huxley Sta.), SW 8 mi., Desert (White Plains) Mine, rich ore Gold in Hematite gangue. CLARK COUNTY...nearby, at the Carlin Mine (opened in 1965)Gold; NW 10 mi. at Copper King mine in Tuscarora Mts.Turquoise |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...Massachusetts 01966 U.S.A. A Adamite, Mapimi, Durango, Mexico Preamble t is with considerable pride that | introduce |
|
