 | | Report (issue) | | discovered in California came from the gold mining region of the Sierra Nevada, beginning with the nickel...metamorphic rocks that consist largely of glaucophane, actinolite, and related minerals. Some interesting or...the American in platy crystalline Company, at Pala. masses, and long irregular Litliia Bismuth is...Gold in arseuopyrite is common in the Mother Lode region and in the Alleghany district, Sierra County. Calcite...cinnabar. County: Mokelumne Hill, at Mother Lode region. districts it is Stibnite the Oro Contra Costa |  | | Report (issue) | | mine feldspar, tourmaline can Lithia company, at Pala. Rincon. Rogers^^^ Tuolumne County Minute crystals...gold produced in the State. in the Mother Lode region and Gold in arsenopyrite is also Alleghany district...gold at Mokeluinne Hill and in the Mother Lode region. Inyo County: In the Cerro Gordo district considerable...for the rare and ]\ruch of the cinnabar of this region impregnates shattered chalcedony masses in the...]\Iayacmas district, along the ]\Iayacmas range. This region has been the scene of great volcanic activity |  | | Report (volume) | | Geographic relation of Agua Tibia Primitive Area to Pala and Rincon pegmatite districts and to Magee quarry...Forest in San Diego and Riverside Counties near the Pala and Rincon pegmatite districts. The area contains...area includes parts of the Pechanga, Vail Lake, Pala, and Boucher Hill T^-minute quadrangles. The primitive...described the major rock units found in this general region of southern California. His mapping included the...initially introducing him to the geology of the region during the late 1940's. GEOLOGY GEOLOGIC SETTING |  | | Journal (article/letter/editorial) | | Crystals to 150 pounds in weight have been found at Pala, California. A fortyfour pound crystal nineteen...Haddam Neck, Connecticut, and from the Mt. Antero region of Colorado. A very large smoky quartz crystal...Hill, Maine; North Groton, New Hampshire, and from Pala, Rincón, and Mesa Grande, California. Amethyst quartz...Bedford, New York ; some Connecticut localities; at Pala and Rincón, California. Yellow crusts of hyalite...length) ; Crystal Park near Manitou; the Devil's Head region; a few on Pike's Peak itself. Good crystals to |  | | Report (issue) | | in the Boron area, but also in the Death Valley region. Another example is a recent study of the glaucophane...localities the Mother Lode, Crestmore, Searles Lake, Pala, Mesa Grande, and others which contributed many...various accounts of the natural bounties of this region. Mineral riches gold and silver, mainly were among...time that turquoise had been found in the desert region between Death Valley and Goff's Mining District...section, about 15 miles long by 3 or 4 in width. The region is conspicuously volcanic in aspect, being largely |  | | Report (issue) | | localities ^the Mother Lode, Crestmore, Searles Lake, Pala and Mesa Grande, and others have contributed many...time that turquoise had been found in tlie desert region between Death Valley and Goff's Mining District...about 1.0 miles long by 3 or 4 in width. The region is conspicuously volcanic in aspect, being largely...in the numerous small springs abounding in that region, but only in minute quantities. These springs were...plains, white with efflorescent matters, in that region. Not being iu a situation immediately to visit |  | | Report (issue) | | Stewart mine of the American Lithia company, at Pala. The mineral occurred in platy and long : MINERALS...arsenopyrite is also common in the Mother Lode region and in the Alleghany district. Sierra County. Gold...gold at Mokelumne Hill and in the Mother Lode region. Inyo County In the Cerro Gordo district considerable... ^luch of the cinnamercury, tlie bar of this region imi)rcgnate.s shattered chalcedony masses in the...the mines which were once productive occur This region has in the Mayacmas district, along the Mayacmas |  | | Journal (article/letter/editorial) | | variety cleavelandite, 49er Pocket, Oceanview mine, Pala district, San Diego County, California. Bill Larson...photo. A Acanthite, Colorado, 442; Utah, 56 Actinolite, New York, 211 Adamite, Utah, 57, 452 Aegirine...240–46; Olivenite, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia (by R. Bowell), 140–47 Cook, R. B., see...Feldspar-group minerals, New York, 253 Ferro-actinolite, New York, 212, 253 Ferrohexahydrite, Arizona...Nevada, 67 The Forty-niner Pocket, Oceanview Mine, Pala District, San Diego County, California, M. Mauthner |  | | Book | | side of the state (See J. much more R. Browne region — 1-1). Mother Lode, a The Mother Lode label...part of Map restricted meaning. Nevada gold region is five sometimes described as the of the... 117. San Diego County: 1. In the Stewart mine, Pala District (Map 9-1), a mass centrates of the Providence...as the Tourmaline, Pala Chief, and R. H. Jahns and Wright, 1951, p. 38. at Pala. is at in the Margarita...aggregates diameter in or less across in the Pala pegmatites. pp. 41-42. , Slender prismatic crystals |  | | Journal (article/letter/editorial) | | Searles Lake, and all of which desert Twenty region were ciated rocks zone California. miles ... with samarskite. The earliest phates from the Pala tracted District. the phates from and which... .•..•..................... s = sphene, a = actinolite, c = crossite, n = zircon / Ie d 7T 7T LA WSONITE...Knoxville Botryogen 62 Palaite W.T. Schaller, 1912 Pala Hureaulite C.W. Chesterman, Alfors and 1966... Mountain 75 Salmonsite W.T. Schaller, 1912 Pala 76 Sanbornite A.F. Rogers, 1932 Incline 77 | | | Book | | the state (See Map 1-1). The Sierra Nevada gold region is sometimes described as the Mother Lode, a term...five of the more southern counties of the Sierra region - Mariposa, Tuolurnne, Calaveras, Amador, and El... 117. San Diego County: l. In the Stewart mine, Pala District (Map 9-1 ), a mass of native bismuth of...occur at the Tourmaline, Pala Chief, and Vanderburg-Katerina mines, at Pala. R. H. Jahns and Wright,...crystalline aggregates up to 2.5 cm in diameter in the Pala pegmatites. R. H. Jahns and Wright , 1951, pp. 41-42 |  | | Book | | high from Tourmaline Queen Mine, San Diego County, Pala, California. Back Cover: Azurite and Malachite (Polished...(Mnh,Fe 2 ·,Mg,Ca)SiO3 196- 197 Amph,bole group Actinolite (see gems also) 2 Ca 2(Mg,Fe ')5Si 8O2i{OH)z...Elbaite, Lepidolite, and Feldspar 90 Stewart Mine. Pala, San Diego County, California 5 cm (2 1n.) across...(Variety Rubellite) with Lepidolite 176 Stewart Mine, Pala. San Diego County, California 10 cm (4 ,n.) high...Cap" Elbaite To urmaline Tourmaline Queen Mine, Pala, San Diego County, California 10 5 cm (4 './2 1n |  | | Journal (issue) | | crocoite; w e’ve made our apologies to Bill Larson of Pala International who, thank goodness, has a good sense...approxim ate where not positively 1976) and the Pala district (Leon T. Silver, personal communication...intrusive bodies exposed in neighboring districts (e.g., Pala, Rincon, M esa Grande; Jahns and Tuttle, 1963)....resembles material from the Mursinka-Alabashka region, Urals, and from the Volyn pegma tites, Ukraine...observed for some crystals of topaz from the Tarryall region, Pikes Peak batholith, Colorado. Crystals that |  | | Report (volume) | | more energy in the infrared than in the visible region. The reflection of this infrared light by the mineral...is unknown, it probably extends into the visible region, the border of which is generally placed between... Inosilicates Continued Amphiboles Continued Actinolite Arfvedsonite Szechenyiite Anthophyllite Serpentine...a positive report of infrared luminescence in a region does not mean that such specimens cannot be found...is either nonexistent or weak. Indeed no mineral region has been found which produces many varieties of |  | | Journal (article/letter/editorial) | | 400 ~ characterized by epidote and amphibole (actinolite > tremolite); (3) Hydrothermal stage ( T < 3...and from small stratabound occurrences at Gutturu Pala and Reigraxius mines. Methodology and description...Les gisements de type MississippiValley du Sud Ouest de la Sardaigne (Italie): une synth~se. Chron. Rech |  | | Book (edition) | | 1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E. Wilson. Courte5J: Pala Pr&perties...Ronald L. Olson, Alfred C. Ordway, V. S. Owens, Pala Properties International, Inc., Helen Peterson,...mine, Pala, California 15. Morganite crystal from Pala, California 16. Hazel W. pegmatite mine, Pala, California... Crystal Peak, Colorado 31. Spodumene, Pala Chief mine, Pala, California 32. Dean A. McCrillis and others...3 9. Stewart Lithia· and Tourmaline Queen mines, Pala, Califo.rnia 40. Washing pegmatite pocket contents |  | | Report (volume) | | near Glacier County, Mont. The Great Lakes diamond region is essentially the terminal moraine of the last...Racine County. Other localities in the Great Lakes region are Dowagiac, Cass County, Mich.; Lick Creek, Brown... Monroe County. In the Atlantic Coast-Piedmont region many diamonds have been found in sand and gravel...few of true rose-red color, have been found in the Pala and Mesa Grande districts, San Diego County, Calif...Diego County, Ramona Chaffee County, Mount Antero region Fremont County, Parkdale, Royal Gorge. Litchfield |  | | Report (issue) | | Lepidolite Mine, in 7. structure ----- 15 Mountain. Pala surface, showing Weathered Diego County. San... 13. Town of Belfry San Pala, “ of 14. Red 15. Pala 16. Pala Tourmaline Chief Outcrop ...(Simmons) Mine, 61 Mine at Pala Mine, Dehesa, Mountain 60 east County Pala Kunzite for Los dump...57 Mine, showing workings Lithia Southwestern Pala. 56 Indian houses Beach, Redondo, Los Angeles...crystals 20. of looking at Pala Rubellite with 17. 19. View Pala Mountain. view Church” Spanish |  | | Journal (issue) | | Titanite and epidote deposits of the Capelinha Region, Minas Gerais, Brazil ...........................TITANITE AND EPIDOTE DEPOSITS OF THE CAPELINHA REGION, MINAS GERAIS, BRAZIL Andrea Bartorelli1 Carlos...W. Romano3 Since the mid-1960s, the Capelinha region in the State of Minas Gerais, Brazil, has become...Record, authors Bartorelli and Cornejo visited the region in early July 2017. Their trip from Governador...and to some of the other lavras (mines) in the region. Their friend Lafaiete José Maria de Freitas, a |  | | Journal (issue) | | the Himalaya mine. Eidahl had been an employee of Pala In ternational since 1974, full-time since 1976...was director of mineral sales and purchases for Pala Interna tional and The Collector shop in Fallbrook...sedimentary (sand) formations known in the 262 region date from the Oligocene epoch, the whole being...phonolite. The Ussel mining district is a part of a region which is relatively poor in mineral deposits in...fluorite in Marche. The Ussel region is not, therefore, an “old mining region,” although, in addition to |  | | Journal (issue) | | a feature common to many of the valleys in the region. Some of the mineralized clefts and caverns are...Alps, and a number of localities existed in the region where cop per ores could be found. Many settlements...northwest. The cultural heritage now discernible in the region stems from this Germanic in fluence of the Middle...including calcite, apatite, feldspar and acicular actinolite (byssolite) which he called “asbestos.” The small...Apatite crystal, 1 cm across, with epidote and actinolite. Werner Lieber photo. Figure 9. (Upper right) |  | | Journal (issue) | | cm have com* from the local mines. In 1985 Frank Mayo donated $500,000 for 2 new wing (just completed...you to attend the opening of the Frank & Winnifred Mayo Wing to be held Saturday, November 21, 1987, For...nearly rival those from Saijo, Japan. The Altay region is crisscrossed with promising gem-bearing pegmatite...Columbite crystal 5 cm, from Xinjiang Autonomous Region, Photo by Guo Ke-yi. Figure 6. Glass display cases...University. While in California Dr. Huang spent a day in Pala In ternational Himalaya gem mine at Mesa Grande |  | | Journal (article/letter/editorial) | | was found on July 3, 1951, by George A. Ashley, Pala, Calif., at his Vanderberg mine. A letter from Mr... by George A . Ashley in his Vanderberg m'ne at Pala, San Diego Co., California. The kunzite is of exceptionally...1902 by Fred M. Sickler on Hiriart Mountain near Pala. Sickler was the first man to discover kunzite,...Mountain. The Vanderberg mine yielded the famous "Pala Princess" a 24 ounce, flawless kunzite of very fine...report "Gem and Lithium-bearing pegmatites of the Pala district, San Diego County, California" has just |  | | Book (volume) | | Alaska, provided data on gemstones found in that region; the Southern Onyx and Marble Company of San Diego...well-known Texas agate localities of the Alpine Region were described in detail by J. Frank Woodward...photographs illustrating scenes and gemstones of this region were generously provided by George Ashley and Roy...mines in the Pala area was kindly granted by Charles Reynolds of Lilac and Monta C. Moore of Pala. Many favors...Augelite, Scheelite, Diopside, Anthophyllite, Actinolite, Tremolite, Seapolite, Danburite, Chondrodite |  | | Journal (article/letter/editorial) | | Pieroin Campo, lsola d'Elba,Tuscany,ltaly Mount Bity region,Madagascar Minas Gerais,Salinasmine, Brazil Minas...Tuscany,ltaly Ural Mountains,USSR Mujanemine,Zambesia Pala,California,U.S.A. Pegmatite(Bariandand Poullin...1978) Feldspar,quartz,elbaite,spodumene Biotite, actinolite,oellacherite, quartz, schorl, bertrandite, pyrite...Lepidolite,pollucite,petalite, quanz Biotite, actinolite Feldspar,quartz, muscovite Feldspar,quartz, elbaite...Pegmatite(Proctor, 1984) Biotite, talc, and actinolite schists between serpentinitesand metapelitesor |
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