 | | Journal (issue) |
| mineral localities: The Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ......BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen...south-central Sweden, where tens of thousands of different mines have been worked for nearly a thousand years. Iron...fields, with approximately 300 large and small mines. Iron ore mining began in the mid-14th century,...certainty from the mid-14th century, making this district one of the oldest in Sweden. Though the mine was |
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| minerals at the Line Pit, State Line chromite district, Pennsylvania and Maryland ..................149...Kristall-Growing (Hoechsti, West Germany) Krotki Iron Mines (Los Angeles, CA) La Jolla Gems and Minerals (La...clear quartz crystals, probably from the San Juan district (Colorado), from a lady who was using it in the...A. B. W hitmore (owner of the Crystal Peak gem mines), and George Reeser, an old pros pector at Crystal...being featured include “ cranberry” tourmaline, gold-coated Chilean copper, Arizona “ iron roses,” Afghan |
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| Advertising Manager Thomas P. Moore Tpmoorel@cox.net A gold specimen from the Spanish Dry Diggings, Eldorado...Albite, 11.2 cm, from the La Marina mine, Muzo District, Boyaca Department, Colombia. See the article...mineral room wall. And in 2016 we began presenting gold medallions-large pins with a magnetic clasp--that...IHI1IJNGA1llY. Figure 1. "Internal view of the silver mines near Schemnitz, in Hungary" published by C. Brightly...Hodrusa-Hamre (in the Banska Stiavnica mining district) is also the type locality for hodrusite. V INTRODUCTION |
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| AUSTRALIAN GOLD! ~ THE ·MINERALOGICAL RECORD J-..; MARCH-APRIL 2021 • VOLUME 52 • NUMBER 2 • $25 ...gemgypsy@bellsouth.net AUSTRA LI AN GOLD! MARCH-APRIL 2021 Articles The Dragon's Lair gold, Beta Hunt mine, Western....... 107 ,:..,THE MJNERALOCICAL RECORD~ COVER: GOLD ("The Dragon's Lair" specimen), 49.5 cm (over 49...(deceased) Philip G. Rust (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2020) Paradise Woods (2019)...started throwing these when I noticed a small vein of gold running through one chip. I 107 Forrest Cureton |
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| However, if you have a special Afghanistan, Nuristan mines Arizona, Blue Ball mine Castle Dome dist. Fat Jack...mine Purple Passion mine Red Cloud mine Silver District Tonopah-Belmont mine Western Union mine Arkansas...mine Broken Hill mines Burra Burra mine Gold localities Kingsgate mines Moonta district Mount Bonnie mine...Island Tasmanian mines Wallaroo district Widgiemooltha Austria, Annaberg dist. Bleiberg mines Knappenwand...mine Silvana mine Van Silver mine Bulgaria, Madan mines California, Benitoite Gem mine Billie mine Blue |
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| by and belonging to the California Division of Mines and Geology, Department of Conservation, is notable...The majority of these early pieces were samples of gold ore from the various districts in the Mother Lode...and miners branched out into minerals other than gold, the collection grew in number and diversity at... Located at the southern end of the Mother Lode Gold Belt in the foothills of the Sierra Nevada Mountains...minerals consisting of a single element (such as gold, silver, and copper) and continuing through the |
 | | Journal (article/letter/editorial) |
| MORE GOLD IN THE NEXT ISSUE: Planned for the September/October issue is an article titled “Gold Crystals...SILVER: Denver has chosen the shimmering theme of Gold & Silver as the focus of its upcoming fiftieth anniversary... but it does the same for this issue, which has gold as the subject of three feature articles and silver...opportunity with two of the world’s finest wire gold specimens. The one on the left resides in the Harvard...on wire silver and wire gold. A handful of gold! And what spectacular golds these world-famous specimens |
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| (deceased) Peter L. Via (deceased) SENIOR FELLOWS Gold Level Scott A. Rudolph (2022) Gail & Jim Spann...of the English Lake District that is now within the borders of the Lake District National Park. The nearest...built specifically to process the ores from local mines. Figure 2. Hugh Lee Pattinson (1796– 1858) patented... Figure 3. Map showing the locations of the various mines and major vein structures in the Caldbeck Fells...local farmers and miners leased the Roughton Gill mines on the Caldbeck Fells (North Yorkshire Record Office |
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| reminder of what we think of our magazine. " When I am thanked for my gift I believe that here is the opportunity...now used commercially at all the more important mines. Excellent separation of the ores may be obtained...locality. The War Production Board and the Eure:iu of Mines have plans for An oven 270 feet long is cooking...spare serpentine. SERPENTINE AFTER CLINOCHLORE was in a tray of clinochlore crystals collected over the years...concentrates from streams in which I was prospecting fo r gold-bearing gravels in various parts of California. |
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| paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................is one of several mines located on the Little Three property in the Ramona district, San Diego County...material produced from the Mursinka-Alabashka District, Urals, and the Volyn pegmatites in the Ukraine...Minas Gerais, Brazil, and St. A nne’s mine, Karoi district, Zimbabwe. Fine specimens of dark green elbaite...information was given by Sterrett (1911). Two other small mines, the Black Panther and the ABC (formerly known as |
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| The crystal, from the collection of the School of Mines, Paris, is about 1.7 cm tall. Photo by Olaf Medenbach...1983 n o t e s f r o m t h e ; EDITOR GOLD ISSUE SOLD OUT! As I write this (mid-January 1983)...issues these days is 7500 copies, but for the special Gold Issue we upped that to 10,000 copies. Nevertheless...at the Tucson Show). I guess there’s nothing like gold to get people’s attention. (See Letters column for...well-known mining engineer and authorRickard toured the mines o f Colorado’s San Juan Mountains on horse back |
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| finding good ones mounts. Which ms me wonder why I am sharing the joys of single crystal collecting \ this...ahead. If by wri about this aspect of the hobby I am able to make some converts, it be more than worth...IC A L A S S O C IA T IO N NEW MUSEUM DIRECTORY I am pleased to announce the publication this month, by...Williams, 1979); and the asbestos mines at Black Lake and Thetford Mines, Quebec. The belt also hosts many...Silicates Albite* Allanite-(Ce)* Andradite* Clinochlore* Diopside Epidote Grossular Microcline* Pecoraite* |
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| ON METEORITES , 147 NOTABLE MINERALS IN WESTERN MINES , 153 THE STUDENTS ' MINERALOGICAL CLUB OF PHILADELPHIA...Collector . NOTABLE MINERALS IN WESTERN MINES . BY MAYNARD Bixby . THE mines of the Western States have given...beautiful specimens , many of them , aside from the gold and silver minerals , the finest found in the country...years experience among western mines . The Mollie Gib son , and other mines at Aspen , are famous for producing...wire silver . And the Little Annie in the same district , produces on a white barite gangue , brilliant |
 | | Book (edition) |
| Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed...various degrees. less common are malleable (e.g gold). ductile (e.g. copper). sectile (e.g. chalcocite)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Another problem concerned genetic conditions in the gold-bearing "greenstone" in Abitibi province in northern...Structural Crystallography and Crystal Chemistry AM - American Mineralogist AMG - Ark.iv Mineralogi och |
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| E W ER E ROBBED! T he recent Springfield Show was am ong the best ever for us in term s o f sales at our...f the best is H ilde K onighofer in R etteneg, Austria (see vol. 23, p. 84). A nd closer to hom e there...on the M agnet m ine (Tasmania), the M t. Isa district (Queensland), an obituary o f Blair Gartrell,...o6/iactb province Kazakh version o f O blast’ OKpyT district o3epo lake no/iyocrpoB peninsula pafioH area peica...Chelyabinsk O blast’ 10 km from Zlatoust Perovskite, clinochlore, grossular, diopside, vesuvianite, epidote 63°03 |
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| available: ‘Opals’, ‘Albert Burrage and His Rare Golds’ and ‘The Hamlin Collection’ (featuring tourmaline...abundant clinochlore inclusions. Photo by Mauro Pantò. 277 Gem Notes Figure 5: Clinochlore forms randomly...Renishaw InVia instrument identified them as clinochlore. Gaines et al. (1997) reported that axinite-(Fe)...deposit is located ~3 km from An Phú in the Lục Yên District of Yên Bái Province. On separate buying trips...been exploited so far. The production from these mines typically consists of small matrix pieces of ruby/sapphire |
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| DeMouthe Famous mineral localities: The Magdalena district, Kelly, New Mexico .............................Hammond Famous mineral localities: The Hansonberg district, Bingham, New Mexico .............................57 by R. S. DeMark The New Mexico Bureau of Mines Mineral Museum ...................................covers not just the Kelly mine but the Mag dalena district as a whole. This is not to say, of course, that...contributed two articles, one on the Red Cloud mines (11, 69-72) (not to be confused with Arizona’s more |
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| 135.9 cl, set in 1SK gold and platinum. The largest stone is 3.00 ct. The gold was donated b y the World...heart fine of diamonds the jewelry from trade, the mines into the marketplace is of critical importance to...pool of mines was 1,173,042 ct in 1980 but only 574,188 ct in 1990 (De Beers Consolidated Mines Ltd., 1981...wholly-owned subsidiary of De Beers Consolidated Mines Ltd., which controls those offshore mining areas...Trans Hex De Beers RTZ  rn ~ l e x w Rand Mines  Namagroen mother Figure 3. The offshore diamond |
 | | Catalog/List |
| unusual secondary □ineral ALUN!ff Pirihish granular xln AM/\i:01111[ :,ingle sharp, large green xl clusters...showinq cr·oss patterns when cut CALAVERITE Rare Gold Telluride xis fragments in matrix CIILORI\RGYHITE...*CARNOTITE Good yellow/orange micro xls on matrix CLINOCHLORE Metallic qreen leavaqe: Cl.lNOCLASE Deep green...-JHC·Hf-J(-l!-GOLD Flower petals, lized of Gold w/woul natrix - lhr best Arizona lode Gold I've ever seen...Hoon Anchor Hine Rowley-Mine Camp Verde California Gold Hill Mi,Utah Connecticut Ojuela Hine, Hex Ray Hine |
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| for the field rock saw; DeBeers Consoli¬ dated Mines, Inc., for the three stages in diamond cutting;...associated sulfide minerals. A product of the Tri-State district, where the corners of Missouri, Kansas, and Oklahoma...is the ruby-zinc va¬ riety. From the Tri-State district. gray color and metallic luster are characteristic...from one of the world's important tin-producing mines in Bolivia. Quartz intergrowth. This intricate...sulfarsenides or arsenide-sulfides. Assay. The analysis of gold and silver ore to determine its precious-metal content |
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| , for the field rock saw; DeBeers Consolidated Mines, Inc., for the three stages in diamond cutting;...sulfide minerals. A product of the Tri-State district, where the corners Missouri, Kansas, Oklahoma...sphalerite is the ruby-zinc variety. From the Tri-State district. Molybdenite. This specimen displays a foliated...from of the world’s important tin-producing mines in Bolivia. ' Quartz intergrowth. This intricate...sulfarsenides or arsenide-sulfides. Assay. The analysis of gold and silver ore to determine its is fire assaying |
 | | Catalog/List |
| -CARNOT IE Good yellow/orange nicro xls on ■atrix CLINOCHLORE Metallic green cleavage: Cl HIOCLASf Oeep green...matrix 2.00 145.00 GOLD' 15¥2010mm l flouer petels w/ minor matrix. Choice for AZ lode gold • 95 1. 95 1...Yellow/oreen botrvoirlal coverina ■atrix ~/Wµl_fenite xis Gold Hill Ni,Utah Connecticut 0juela Hine, lex MALACHITE...clusters on/off natrix Thoaas Range, TOPAZ Clear to lite am ber, large xls and clusters Jepetate, Hex • 10PAZOLiff...I#GI to!roil+l, rides,vent red,, greens, blues G golds Pioche, NV IYRul I Micro arevn/bl·l, , near on matrix |
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| fact, they went on trying to locate the richest (gold T h e M in e r a lo g ic a l R e c o r d , v o lu...9 9 Figure 3. Location map showing important mines and towns in the Zambian Copperbelt, as well as...indigenes serving as guides. In 1915, the Kipushi district was delineated by the famous prospec tor Major...so until recent years. Production in the other mines of the southeastern sector was limited to small...Broken Hill in the collections of the Ecole des Mines (labeled veszelyite) and found the pattern “identical |
 | | Book (volume) |
| Ol’ga V. Bobrova and Evgeny G. Sidorov Mustard Gold of the Gaching Ore Deposit (Maletoyvayam Ore Field...and Ekaterina A. Selivanova Mustard Gold in the Oleninskoe Gold Deposit, Kolmozero–Voronya Greenstone...Characteristics of Supergene Gold of Karst Cavities of the Khokhoy Gold Ore Field (Aldan Shield, East...Composition and Ligand Microstructure of Arsenopyrite from Gold Ore Deposits of the Yenisei Ridge (Eastern Siberia...of Two Type Orebodies from the Nibao Carlin-Type Gold Deposit, Guizhou, China Reprinted from: Minerals |
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| of the most productive, if little known, emerald mines in Colombia is the Coscuez mine. The 14.52-ct emeraldillustrated...Ringsrud The Muzo emerald district, i n Boyacd, Colombia, contains several mines. Although the Muzo mine...the best. Yet Colombia's Muzo district actually encompasses several mines, of which two are currently major...emeralds mined in Colombia come from the Muzo district, and the Coscuez mine has grown to become the... he revisited the mine as a guest of Colombian Mines Co., a major stockholder of ESMERACOL, the present |
