 | | Journal (article/letter/editorial) | | 1741–1777 Genesis of the Giant, Bonanza San Rafael Lode Tin Deposit, Peru: Origin and Significance of Pervasive...Kingston, Ontario K7L 3N6,Canada Abstract The San Rafael Sn-Cu deposit, located at lat 14°13'58" S, long...Cordillera de Carabaya, northern Puno Department, southeastern Peru, yielded 38,182 t of fine tin in...reserves of 14.460 Mt at 5.14 percent Sn, the main San Rafael Lode constitutes, both at present and historically...more than 80 percent of the upper 750 m of the San Rafael stock experienced quasipervasive hydrothermal |  | | Report (issue) | | Rear erate nen tteannun. orice on’as MCiotn Aine San, Ratael lodesiy teeyy, Ouamvz Islihl Chis, ner...volcanic rocks. The eastern graben fault, the Amethyst, fingers out at its southern end. Most of the...district came from the southern segment of the Amethyst vein. Here intense local uplift in the footwall...direction of plunge of the anticline. Like the Amethyst fault at Creede, the Veta Madre originated as...anticline trending north-northwestward. _The San Rafael vein lies along a normal fault striking parallel |  | | Book (edition) | | CARNELIAN TOURMALINE OPALS • AOATI • • AMETHYST URINE • • BERYL MOONSTONE CITRINE GEM...arrange- ment of these surfaces. Quartz and amethyst, for example, are frequently crystallized in...where they found many of stones, such as quartz amethyst, tourmaline, beryl, topaz and spodumene. crystals...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...precious variety of beryl. Amethyst and agate geode. Purple or lavender amethyst crystals line cavity, |  | | Book | | produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...CALl[NTCS ... I MI ( Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...University of New York, Albany) Figure 4. The mineral province of Sonora. (Modified from Berstein, 1964, back...Ttcolote • S 0 R A Sor • Provinces I 5 The province of Sonora, located in the northwest corner of...4) is an extension of both the basin and range province, and the copper porphyry belt of the western United |  | | Journal (article/letter/editorial) | | September/October: Silver crystals, Bachelor mine, Amethyst vein system, Mineral County, Colorado; Dave...162 Almandine, British Columbia, 32; Nunavut, 31 Amethyst, British Columbia, 39; Nova Scotia, 39; Ontario...Colorado, 413; Nevada, 515 Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B. Cook, 154–59 Apatite...517 Connoisseur’s Choice, Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B. Cook, 154–59; Calaverite...Exploration and Mining History of the de Linde Wavellite Mine, East Dug Hill Area, Near Avant, Garland County | | | Book | | produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...WIC ' ' (OSE INSET) Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...Mexicali Show & Nensengdo Figure 4. The mineral province of Sonora. (Mod ors ified from Berstein, 1964...University of New York, Albany) Provinces / 5 The province of Sonora, located in the northwest corner of...4) is an extension of both the basin and range province, and the copper porphyry belt of the western United |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . 23 San Juan County . . . . . . . . . . . . . . . . . . ...mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals, however...District (San Francisco Mountains). Rocky District (Rocky Range). San Francisco (Frisco) District (San Francisco...River District (S. W. Green River). San Rafael District (San Rafael Swell). GARFIELD COUNTY Colorado River |  | | Report (volume) | | ................. ALUMINUM ORES: Alunite in the San Cristobal quadrangle, Colo., by E. S. Larsen................ Gypsum along the west flank of the San Rafael Swell, Utah, by C. T. Lupton...................SULPHUR AND PYRITE: A sulphur deposit in the San Rafael Canyon, Utah, by F. L. Hess........ 347 Sulphur...on the west flank of the Page. 10 76 88 208 San Rafael Swell, Utah............................................................ 11. Cross section of Amethyst lode in Last Chance and New York mines, Creede |  | | Journal (issue) | | Bob Jones By Steve Voynick 55 An Anti-Atlas Amethyst Adventure By Bob Farrar 60 Generations of Rockhounds...Lytle Coleman, Owner/Operator Mine Owner of Lava Cap Thunderegg, Mine Shaft Thunderegg, Eggzilla Thunderegg...726 Durham St. Hellertown, PA 18055 ROUGH GEMS MINE-DIRECT FACETING ROUGHS & MINERAL DIAMOND PACIFIC...lbs. Sapphire, Emerald, Aquamarine, Tourmaline, Amethyst, Garnel, Beryl, Zircon and so much more from our...shows in Arizona. This giganticover two feet tall- amethyst gem tree was among the rarities offered for sale |  | | Journal (article/letter/editorial) | | 96*2: 405,9(3: ers at the Las Choyas geode mine! This article summarizes our family’s five trips...trips (taken in 2001–2006) to this worldfamous mine in Chihuahua, Mexico, documenting changes that have taken...for the miners. About a dozen people live at the mine camp at any given time while working for the Carrillos...they are living and working at the ranch or at the mine. One of the main entrances to the underground workings...to make a ladder. The only other way to enter the mine is for a person to be lowered by one of the miners |  | | Journal (article/letter/editorial) | | in winter, from the approach to the Santo Nino mine. Barbara Muntyan photo. All photos by Jeff Scovil...author’s collection Amethyst Scepters from the Santo Nino Mine T he Santo Nino mine is located in the...N¼NW¼ sec. 9, T. 24 S., R. 16 E. The mine lies above a drainage of San Antonio Canyon, located to the southeast...running toward the San Rafael Valley of southern Arizona. The actual site for the amethyst-sceptered quartz...quartz crystals is not on the Santo Nino mine claims, but rather is found on an adjacent flank of Mount Washington |  | | Book | | agate , chal cedony, jasper, petrified wood) Qa-Amethyst Qs-Smoky quartz R-Banded rhyolite S-Scheelite... Grantsville (onyx) , Tooele County 6. Amatrice mine (variscite) , Tooele County 7. Bingham (azurite...(azurite , malachite), Salt Lake County 8. Utahlite mine (variscite), Utah County 9. Lehi (onyx), Utah County...chalcedony) , Washington County 27 . Dixie-Apex mine (azurite , malachite), Washington County 28. Kanab...Hanksville (agate, petrified wood*) , Wayne County 38. San Rafael Swell (agate, petrified wood*) , Emery County |  | | Show/Event (guide) | | JOGS SHOW JOGS SHOW | 63 12 Nursery Way South San Francisco, CA 94080 Phone 1650 -583 7774 Fax 1650-583...minerals from Brazil. ALICE DESIGNS 2025 Keith St. San Francisco, CA 94124 USA Tel: 415-999-7420 Booth#:... LIST OF EXHIBITORS BIJOU AMANI 1501 India St, #103 San Diego, CA 92101 USA Tel: 619-209-7406 https://shopbijouamani...Booth#: W10 Aquamarine, tourmaline, tanzanite, amethyst, citrine, quartz and morganite stones. BRILLIANT...beads and pearls. CHINESE AMERICAN ART CRAFT 10254 San Pablo Ave. El Cerrito, CA 94530 USA Tel: 510-333-5762 |  | | Journal (article/letter/editorial) | | Hidden (kneeling) with miners at the Freeman Zircon mine, near Tuxedo, Henderson County, North Carolina,...mark that it is a matter of little conand Hiddenite mine and thereafter sequence, for in naming species or...Lawrence Smith, one of the discoverer.” (Italics are mine.) early giants of meteoritics. Smith (1881) conducted...“The existing names of mineral varieties such as amethyst, kunzite, etc., which are not regarded as species...spodumene-bearing quartz veins of the Rist emerald mine, Hiddenite, North Carolina. Canadian Mineralogist |  | | Journal (issue) | | POLLINATORS 26 By Anita B. Stone and B. Burns, PhD 62 AMETHYST: A PURPLE POWERHOUSE 42 ASK A PETROLOGIST By...you find this issue as inspiring as I do! From amethyst (one of my favorites) to agatized corals, I’m...Freeagates, Catalogs Free Catalogs William Tell Mine !)Fydmveft!Bmbtlb!'!Ibxbjj* Sale Sale TOLL FREE...a century ago, in 1906, an earthquake devastated San Francisco. In a city of 400,000 at the time, over...transmit data in a timely way. In fact, after the 1906 San Francisco earthquake, it wasn’t until the 1960s that |  | | Journal (issue) | | NOVEMBER 30 & DECEMBER 1 JANUARY 30 – FEBRUARY 14 San Francisco, CA Tucson, AZ ROOM # 118 MARCH 6 – 8...Suites” 3050 Bristol St., Costa Mesa, 1199 9th Ave, San Francisco, 475 N. Granada, Tucson AZ CA 94122 CA...2019. 2019 Gem Faire SCHEDULE produces nearly SAN RAFAEL, CA s LAKE CITY, UT 50 showSALT BOISE, ID r a...JUL. 12, 13 SAN DIEGO, CA JUL. 19, 20 SANTA ROSA, CA AUG. 2, DEL MAR, CA AUG. 9, 10 SAN RAFAEL, CA AUG....Non-transferrable. RG12/19 FREE ADMISS Ametrine with amethyst and citrine quartz, also referred to as trystine |  | | Journal (issue) | | GEMS MINE-DIRECT FACETING ROUGHS & MINERAL Sapphire, Emerald, Aquamarine, Tourmaline, Amethyst, Garnel...for other fluorescent minerals from the Franklin mine. This is because these are zinc minerals and zinc...father worked in Desert Crown features the copper mine. He gained a sequence of saguaro worldwide fame...ROSA, CA SANTA JUN. ROSA, 30 SAN DIEGO, DIEGO, CA CA a JUN. 28, 29, 30 SAN e r y DEL MAR, MAR, CA DEL CA...3 3 MAY MAY 8, 8, 9, 9, 10 10 MAY William Tell Mine Turquoise ✔ Ithaca Peak Kingman Arizona Heirloom |  | | Journal (issue) | | PLATINUM MORE THAN AN AFTERTHOUGHT ENCHANTING AMETHYST RED FEATHER LAKES DELIVERS ROCK & GEM • Vol. 49...Quartz and Amethyst Mark Leatherman 50 Evolution of a Gem Shop The Sanchez Family of San Juan Gems Rock..................53 60 Gems and Minerals of Post Mine Closures The Maine (Part I) Popularity of Bisbee...Specimen of Bear Canyon agate, with chalcedony bands/ amethyst point from the Purple Dragon Claim. (Doug Moore/Mark...Jocinto Neto specimen.” - Rock H. Currier Topaz Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil Overall Measurements: |  | | Journal (issue) | | ROCKNGEM.COM Yellowish calcite crystals on purple amethyst crystals; Location: Minas Gerais, Brazil; Size:...highlight’s Bob Jones’ article about calcite, amethyst from Moira McGhee’s article about stones that...Lytle Coleman, Owner/Operator Mine Owner of Lava Cap Thunderegg, Mine Shaft Thunderegg, Eggzilla Thunderegg...feel it. AMETHYST One stone that appears on almost every list for relieving stress is amethyst. It’s considered...releasing negative energy, irritability and stress. “Amethyst is such a beautiful stone, so it can pull double |  | | Journal (issue) | | (Columbia University and the University of California, San Diego) found that fast-flowing ice streams modulated...locality for uvarovite garnet is the Saranovski Mine, in Sarany, in the Urals region of Russia. WWW...from the Kelly Mine in Socorro County, New Mexico. 8 9 Drusy azurite from Morenci Mine, Arizona, is cut...form. A beautiful variety from Wenshan, Yunnan Province in China, displays brilliant neon-blue color with...structure and clarity are rare and expensive to mine. Perfect gems can be produced synthetically in quantity |  | | Journal (article/letter/editorial) | | Churchill County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite...(top). Clinotyrolite spray, 3.4 mm across, Lovelock mine, Churchill County. Figure 2 (bottom). Wulfenite...Lovelock mine: annabergite, atacamite, ciinotyrolite, erythrite, retgersite, tyrolite Nickel mine: annabergite...prospects: beryl, chrysoberyl, dumortierite Key West mine: chalcopyrite, glaukosphaerite, godlevskite(?),...spenylite, violarite Gold Butte District Azure Ridge mine: aurichalcite, chrysocolla, hemimorphite, malachite |  | | Show/Event (guide) | | SHOW | 55 56 | JOGS SHOW 12 Nursery Way South San Francisco, CA 94080 Phone 1650 -583 7774 Fax 1650-583... JOGS SHOW | 87 Special exhibition 2017 “From mine to mine.” www.munichshow.com 88 | JOGS SHOW on Visit...Jun. 2, 3, 4 Jun. 9, 10, 11 Jun. 23, 24, 25 San Rafael, CA Roseville, CA Santa Barbara, CA Costa Mesa...Lake City, UT Puyallup, WA Hillsboro, OR Eugene, OR San Diego, CA Santa Rosa, CA Costa Mesa, CA Sacramento...CA Santa Barbara, CA Tulsa, OK Salt Lake City, UT San Diego, CA JOGS SHOW | 91 92 | JOGS SHOW JOGS |  | | Journal (article/letter/editorial) | | Substances contained in Amethyst, Citrine and NABL(Monatsh., 1899,20,272-281). Burnt Amethyst, By ARNOLD -When...-When amethyst is strongly heated, its colour changes to yellow and the absorption spectrum of the calcined...a ferric compound. The absorption spectrum of amethyst is almost identical with that of a solution of...thiocyanate in ether, and the colouring matter of amethyst, moreover, resembles this compound in becoming...colour after a time when coid. Two specimens of amethyst were found to contain respectively 0.52 and 0 |  | | Book (volume) | | instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel, on the W...outcrops and ridgesFairhill agates; in Bull Moose mine dump 5 mi. SE Barbosalite, exceptional reddish-violet...Broken Butte Gold MineArsenopyrite, Galena, Gold, Pyrite, Sphalerite. Visitors tour the mine from May through...through Sept. each year (fee); the Rattlesnake Jack mine at the bottom of Strawberry Gulch, 4 mi. SEAlunite |  | | Journal (article/letter/editorial) | | does not give permis- Lincoln district: The Creole mine, located at the south end of the Mineral Range between...IRON X i xAntimony Big Zndia X % GARFIELD SAN JUAN x Orderville WASHINGTON Figure 1. Selected...smoky quartz have been collected as have sceptered amethyst crystals. Aquamarine, usually frozen in the matrix...Mountains.” Preuss (Newhouse) district: The Cactus mine and nearby workings have pink crystals of anhydrite...the Cactus mine was gated recently, and entry is now restricted. Rocky district: The Maria mine and the |
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