 | | Journal (issue) | | Cochabamba, Bolivie David 1. GREEN, Manchester, Grande-Bretagne Dermot HENRY, Melbourne, Australie Laszl6...protéger les minéraux et les fossiles, dans la très grande majorité des cas, est de les prélever afin de les...la quafüé et la taille des spécimens ! L'autre grande découverte a été réalisée à l'autre bout de la...peu de cérusite. Les cristallisations sont d'une grande qualité avec des tablettes jaunâtres à orange,...sur une gangue de feldspaths. Certaines pièces de grande envergure comportaient d'ailleurs des cristaux |  | | Journal (issue) | | communicate our plans. 6 ROCKNGEM.COM As I said, we do understand many are not online. If this is the case...Zeolites STORY BY BOB JONES Cavansite specimen mined from the Wagholi quarry, Pune, India, and displayed...recently appear on the market. Another blue mineral, cavansite, showed up in Oregon at the Owyhee Dam site, Lake...noted the initial 1961 unidentified discovery of cavansite was by two rockhounds, but it remained unrecognized...but when found in quantity in 1989 in India, cavansite suddenly became the darling of the MAY 202O 11 |  | | Book | | Clopton, and the Authorffitle Index by myself. We do not intend to publish future indexes which are cumulative...10:215-217 ADULARIA Adu Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54...crandallite from the Alto Benedeto pegmatite, Parai'ba, Brazil (by J.P. Cassedanne & L. Barreto) 22: 183-185 ALTO...Burian goyazite from [Alto Bernardino, Paraiba,] Brazil (by J. S. White, Jr.) 12:379 ALUMOHYDROCALCITE...muscovite from the Ze Pinto prospect, Minas Gerais, Brazil 21:405-408 --with J.P. Cassedanne: Crystallized |  | | Catalog/List | | China It cannot be denied that color has a lot to do with the perceived desirability of mineral specimens...Estimate: $2,500-$3,500 Starting Bid: $1,250 73035 CAVANSITE & STILBITE Wagholi Quarries, Wagholi, Pune District...matrix of bladed, white Stilbite. The largest Cavansite group is approximately 0.55 inches (1.4 cm) across...of presumably Calcite crystals on some of the Cavansite groups, as well as the matrix. The overall condition...Compared to the output of place such as Afghanistan or Brazil, the production from Elba is relatively small. |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2020 Articles The White Rock Quarry, Clay Center, Ottawa County, Ohio ...............celestine, 8 cm (see page 672), from the White Rock quarry, Clay Center, Ottawa County, Ohio. Daniel Trinchillo...they took field trips to the Mesa Grande district, the Crestmore quarry, and other localities, and Russell’s...or vice versa. To our knowledge, Android devices do not have anything like the Apple iBooks app, so you...computer using a USB cable. Then all you have to do is drag-and-drop or copy-and-paste the pdf into the |  | | Journal (issue) | | give an account of the Vorobievsky crushed stone quarry in the Tver region. Founders Michael B. Leybov...Mil'shina and Aleksey Yu. Mil'shin Vorobievsky quarry in the Tver region ....................... 63 ...long life was full and active, and he had managed to do a lot during it. Nowadays Boris Z. Kantor is worthily...war, in spite of oil my wishes and moods! I must do experiments! " , specimens with collectors throughout...nOAf'IIIA ~ _ ::i:,,,. ~t 103-,, )"IBCTDOD>J\ DO DCCX Tpex TJP3X 0/IIIMnHDAbl JOJlbl)( XHMIIKOD H |  | | Journal (issue) | | gone-they were too late! Sad story ... In any case, do check out room 416 at Tucson. Steve Pullman (Whole...FM, Robertson wrote (taken from FM Newsletter): "1 do not want to create a competitive category, rather...feldspar. The locality, I believe, is a granite quarry. I have been told that, at the site, the large...colorless translucent to opaque crystals of apatite. I do not think there will be a lot of these; they are...Pasadena, who specializes in everything that has to do with everything that helps to find gold, from gold |  | | Journal (issue) | | reparation costs. The other claimants will likely have to do the same. Of course all the claimants are financially...Ribeisao das Folkas, Itamarandiba, Minas Gerais, Brazil. These were dark greenish black epidotes, 1-3 inches...are in large clusters and are from Minas Gerais, Brazil. There was a new find of wavellite from Mauldin...brilliant. colorless, transparent topaz from Medina, Brazil. 1ne single crystals are up to about J lfz inches...also had some fine specimens of the Seabra, Bahia, Brazil azurite and malachite specimens. 1nese consist |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...incompletely characterized hydromicas-these nebulous species do not form visible crystals and in themselves are never...Watson, Trimble and Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing |  | | Book | | that show ion-exchange or reversible dehydration but do not conform to the definition of a zeolite are called...and other minerals with a zeolite-like structure do not have any aluminum or silicon at all (pahasapaite...zeolites. Minerals with "interrupted structures" do not have a framework defined by ratio O/(Si + AI)...mineralogists currently working with zeolite minerals do not consider these distorted frameworks to be grounds...from a single sector in the crystal, the results do not represent the entire crystal. Stilbite has priority; | | | Book | | that show ion-exchange or reversible dehydration but do not conform to the definition of a zeolite are called...and other minerals with a zeolite-like structure do not have any aluminum or silicon at all (pahasapaite...zeolites. Minerals with "interrupted structures" do not have a framework defined by ratio O/(Si + AI)...mineralogists currently working with zeolite minerals do not consider these distorted frameworks to be grounds...from a single sector in the crystal, the results do not represent the entire crystal. Stilbite has priority; |  | | Journal (issue) | | presidency of the European Union. What are you to do, if you are the Greek Ministry of Industry, Energy...fast-integrating cultural system? Well, what you do, it seems, is coordinate your efforts with those...environmentalist Melina Mercouri. That is what you do! The Greek Association of Mineral and Fossil Collectors...borders, the Geological Museum of China, Beijing. But I do regret to report that even with all this enterprise...city. But so bad is this air pollution that a municipal regulation permits only cars with odd- or even-numbered |  | | Catalog/List | | HUNAN, CHINA 16 A QUARTZ CLUSTER MINAS GERAIS, BRAZIL of natural form 6Ωin. (16.5cm.) long of natural...100-4,500 Ç2,900-4,200 17 A SPECIMEN OF QUARTZ BRAZIL of bowl form, cut from one piece and polished...300-3,800 Ç2,200-3,500 17 18 THREE QUARTZ SPHERES BRAZIL the largest with 4-inch diameter 4in. (10cm.)...to devour an elephant, as the Roc was reputed to do, it certainly was the largest bird ever to have lived...600-2,300 Ç1,500-2,100 33 34 A LARGE AGATE SLICE BRAZIL polished on both sides, maintaining texture to |  | | Journal (issue) | | marketing, but providing activities for visitors to do\ “ D oing” does not mean looking, it means participation...classic displays to which we have become accustomed do not pull in the visitors like interactive exhibits...or non-interactive exhibit is relatively easy to do. A hands-on exhibit is more challenging because it...replaced with new mineral exhibits. Mineral-enthusiasts do not want these to be replaced by exhibits on computer-science...collections can be set aside for visitor examination.) Do not decry the death of the systematic mineral exhibit |  | | Report (issue) | | Argentina .•..........•.....•..............•.. Brazil .....•........•..........•............. CENTO •...Cliff and Rosita volcanic centers, Custer and Rio Grande Counties, Colo. W. N. Sharp notes that such data...fine-grained fluorite, chalcedony, and other minerals do contain trace metals. Such layers are usually thin...diffraction studies by A. L. Bush of vermiculite from Brazil, submitted by G. H. Goudarzi, yielded expansions...finds are mostly on the western side of the old Rio Grande embayment in Duval and Webb Counties in porous |  | | Journal (issue) | | Hiddenite (Brazil) Large Spodmene Crystals Lemon Quartz Apatite Yellow Amethyst (Brazil) Four Peaks...Aqua Golden Beryl Morganite Topaz Mexican and Brazil Cacoxenite Cats Eye Quartz Garnets Imperial Topaz...most people conclude that they need a lat lap to do the job. Flat laps have been used for a very long...the problem with a lat lap is the time it takes to do the job. he various laps, whether they are silicon...move it up and down towards the ends of the cab. Do not tip the cab towards you as you get near the end |  | | Book | | show during the last half-century. The best we can do is a random sampling, based on the material that...club. lt just seemed a natural and harmJess thing to do at the time. When World War Il ended, retuming servicemen...their minds and gave their blessing to volunteers to do another show the following year. The Tucson Show...and mineral event in the world, so if you don't "do" Tucson you 're just not with it. And to think it...promoted shows are wholesale, and govemment figures do not include wholesale sales because sales taxes are |  | | Journal (issue) | | mineralogische informatie uitwisseling en de Virtual Quarry is een internationale voltreffer voor wie mineralen...Mendes France. Beurs. LA BOURBOULE (63). Casino municipal. Beurs. BINN. Parkplatz. 9-17 h. Beurs (M). ...West-Central Illinois 435-446 The minerals of Hunting Hill quarry, Rockville, Maryland 451-457 The Mineralogical...Alpine Iron Roses 507-512 Collecting cavansite in the Wagholi quarry complex, Pune, Maharashtra, India 521-524 |  | | Journal (issue) | | crandallite from the Alto Benedeto pegmatite, Paraiba, Brazil ................................... 183 by J. P...responsible consisted of nickel-iron. Anything having to do with the meteorite specimens, what they contain and...and bent by later fractures, although the cracks do not crosj the folia, but pass around the ends. Pyrite...UFRJ-CNPq Cidade Universitaria Ilha do Fundao 29.910 Rio de Janeiro, Brazil Luizhelio Barreto da Silva Nen...Pernambuco, Brazil INTRODUCTION Minerals of the crandallite group are fairly common in Brazil, but visible |  | | Journal (article/letter/editorial) | | Gem Society. Scottish Rite Temple, 1895 Camino del Rio South. Information: Shirley Leeson, 6155 Haas, L...deposit above the surface of the earth. find of cavansite, Poona, India; pyrite, Hot Springs, Arkansas;...required for an individual or partnership desir ing to do business under a trade name. The name adopted by...Rite Cathedral, Mission Valley, 1895 Camino del Rio South. Informa tion: P.O. Box 3296, Reno, NV 89505;...of Commerce and Diamond Gateway Tourism Assoc. Municipal Bldg., 204 E . Main St. Infor mation: Chamber |  | | Report (issue) | | Argentina and Chile ........................... . Brazil ....••••.......•...........•.•...•..... CENTO ...DDT ........... dichloro-diphenyltrichloro-ethane DO ............ dissolved oxygen DSDP .......... Deep... whereas the Serra de Jacobina conglomerate in Brazil plots at the midpoint of the curve. Published gold...McAndrews Gulch and Crooked Wash near the White River, Rio Blanco County, Colo., in the upper part of the Williams... similar gravity lows in the nearby mineral belt do coincide with large bodies of Tertiary intrusive |  | | Journal (issue) | | be taken to keep everything in line. All I had to do was to carefully develop each plane toward the center...smoothing and polishing the three surfaces as one would do for any agate. The intersection lines and center...exposed in a unique way. The question ‘How did you do that?’ invariably follows.” —John Mayer Seal Beach...micaceous material found with the blue kyanite from Brazil. The real problem with the mica group is the confusion...crystals came from Baixio (Galilea, Minas Gerais), Brazil. Rock & Gem 6/25/14 3:49 PM BoB Jones photo |  | | Journal (issue) | | Cochabamba, Boli vie David 1. GREEN, Manchester, Grande-Bretagne Dermot HENRY, Melbourne, Austra]je Laszl6...de Savoie ~ "Ce rocher qui vomit des gypses en grande abondance est certes très pittoresque, mais il...VANOiSE-M~ POURRÏ et MASSiF d'AMBiN Série de la Grande-Motte,etc. 6yP,ses extravases et exotiques (Nappe...20' siècle : "Ce rocher qui vomit des gypses en grande abondance est certes très pittoresque, mais il...les "Royales Salines de Conflans" deviennent la grande industrie de la plaine d' Albertville, l'eau salée |  | | Journal (issue) | | Cochabamba, Boli vie David 1. GREEN, Manchester, Grande-Bretagne Dermot HENRY, Melbourne, Australie Uiszl6...en déséquilibre et partent dans le vide. La plus grande chute de rocher datant de ces derniers mois et...la langite et découvert à la mine Silver Gif en Grande-Bretagne. Au Penay, la wroewolféite constitue de...discussion avec un géologue du BRGM ayant fait une grande partie de sa carrière en Afrique de l'Ouest va...la zone mobile d' Afrique de l'Ouest. Il est en grande partie recouvert par des formations sédimentaires |  | | Report (issue) | | chapter. Numerous Federal, State, county, and municipal agencies and other organizations and countries...Bolivia, ____________________ __ ___________ 178 Brazil- -___--____----------__-__-__-_--- _ 178 Colombia...cooperators_-____ ---------_____-____ 209 State, county, and municipal cooperaters__________ 209 Other cooperators and...economic features of the pegmatites of Taos and Rio Arriba Counties, New Mexico : New Mexico School Mines...one flake per sample. Thus, the sampled formations do not seem to contain concentrations of gold of economic |
|
Municipal quarry, Morro Reuter, Rio Grande do Sul, Brazil