 | | Book | | until he managed to reach the land of his dreams, Brazil. A specialist in the field of geology and mineralogy...crystals and the remarkable mineral treasures of Brazil, as well as the incredible adventures and difficulties...UNIQUE MINERALS IN WORLD MUSEUMS GEM TREASURES OF BRAZIL Cyan Magenta Yellow Black 1 Delev Ilia Deleff...UNIQUE MINERALS IN WORLD MUSEUMS GEM TREASURES OF BRAZIL SOFIA–MOSCOW 2004 3 Cyan Magenta Yellow Black...MINERAL TREASURES OF BRAZIL 76 85 AN OUTLINE OF THE MINERAL RESOURCES OF BRAZIL ORIGIN OF GIANT CRYSTALS |  | | Catalog/List | | other lots I will need to use a separate bid sheet. Do you want to receive an email, text message, or fax...cut bid). Any podium, fax, phone or mail bids that do not conform to a full or half increment will be rounded...is what just might be one of the finest Elmwood Fluorite combinations – a true show stopper. There are...specimen collecting policy on the part of Kennecott and Rio Tinto Mining Companies during the period of operation...$400-$600 53003 TOURMALINE Himalaya Mine, Mesa Grande, San Diego County, California, USA San Diego County |  | | Catalog/List | | other lots I will need to use a separate bid sheet. Do you want to receive an email, text message, or fax...cut bid). Any podium, fax, phone or mail bids that do not conform to a full or half increment will be rounded...[Hoppel #D0234] Estimate: $2,800-$3,600 52003 FLUORITE Dal’negorsk Tetyuche, Kavalerovo Mining District...simple cubes of Fluorite with deceptively simple form and luster. Only upon close observation do certain details...Dolomite crystals being incorporated into the Fluorite. Simple, and yet ... not. There is no other matrix |  | | Journal (issue) | | Articles 708 Coloured Stone Mining and Trade in Brazil: A Brief History and Current Status By Aurélien...Collection V. L. Villani photo p. 758 Cover Photo: Brazil is the source of a variety of coloured stones,... quartz, zircon, apatite, topaz, sillimanite, fluorite, chrysoberyl, chal- For more than a century,...Saint-Clair Fonseca Junior (BC Gemas do Brasil, Governador Valadares, Brazil), and heating to 500°C in air was...material, it is likely to have been Rio Grande do Sul in Brazil, well known for its amethyst, agate and |  | | Catalog/List | | cut bid). Any podium, fax, phone or mail bids that do not conform to a full or half increment will be rounded...Edge [Hoppel # D1251] Estimate: $250-$500 87007 FLUORITE Hill-Ledford Mine, Cave-in-Rock, Cave-in-Rock... USA A good “yellow” is a difficult color for Fluorite to manage, especially compared to the literal...was with Creedite, first noted in 1916 from a Fluorite mine near Creede, Colorado. Since 1916, several...Governador Valadares, Doce Valley, Minas Gerais, Brazil Like a geometric sculpture rising from two clouds |  | | Catalog/List | | rusty “patina” and do evidence minor iron oxide deterioration as such specimens do require treatments...” (HED) subgroup of achondrite meteorites, which do not contain chondrules. It is theorized the origin...com/5386 72054 Blue Calcite Sphere Stone Source: Brazil This huge orb appears almost as a group of lufy...Source: Brazil This Rhodonite sphere has a rich dark red coloration as it was mined in Brazil. This type...$500 72060 Emerald Sphere Stone Source: Bahia, Brazil Emerald is one of the “Big Three” making it one |  | | Catalog/List | | to the greater world of fine art appreciation. To do that we work continuously, concentrating on finding...Natural History option in the auction world, and will do the same for the category of Fine Minerals. We are...Tanzanite crystal, and an exceptional Spanish Blue Fluorite as well as Tourmalines, Wulfenites, Rhodochrosites...prospector Bud Guthrie (Lot 49046). The La Viesca Fluorite (Lot 49055), with its enormous 4-inch (10cm) vibrant...MINERALs 49001 FINE AMETHYST GEODE PAIR Rio Grande do Sul, Brazil This excellent sliced geode pair boasts |  | | Catalog/List | | images and bid online, visit HA.com/6150 73014 FLUORITE Xianghualing Mine, Linwu Co., Chenzhou Prefecture...consists of a multitude of very light green cubes of Fluorite, some showing cloudy “phantoms,” overcoating a...June 7, 2015 | 12:00 PM CT 19 73015 FLUORITE De’an Fluorite Mine, Wushan, De’an Co., Jiujiang Prefecture... China Here a group of equant cubo-octahedral Fluorite crystals, on a white etched matrix, show light...images and bid online, visit HA.com/6150 73023 FLUORITE & CALCITE Shangbao Mine, Leiyang Co., Hengyang |  | | Catalog/List | | of the fossil varieties are now extinct, Crinoids do still exist today. Crinoids that attached to the...Permian, Motuca Formation Filadélfia, Tocantins, Brazil This specimen of Petrified Wood is a “best of both...Permian, Motuca Formation Filadélfia Co., Tocantins, Brazil This stout log measures 7 inches (17.8 cm) in height...fern dating back to the Permian. The ranchos in Brazil, where the formation was exposed, are now closed...few decades, pieces like this do not come up very often and, when they do, usually come with a severe premium |  | | Catalog/List | | continued support of Heritage Nature & Science. We really do appreciate your time. Craig C. Kissick Director...bid online, visit HA.com/5387 72003 Amethyst Brazil This extremely sharp cluster of lightly colored...images and bid online, visit HA.com/5387 72009 Fluorite Minerva No. 1 Mine (Ozark-Mahoning No. 1 Mine)...Illinois Minerals” comes this ‘museum quality’ Fluorite with prominent phantoms of golden-yellow inside...aesthetic collectible specimen. An incredible Fluorite, on all counts, this mass of well-formed cubes |  | | Catalog/List | | In the early 1980s Rock began to concentrate on Brazil and Peru with occasional trips to Uruguay, Chile...Another was the 7,500+ quartz in Minas Gerais, Brazil: a micromount collection. And of course, there..............................................196 Brazil..................................................knows what the lust for Red Cloud Wulfenites can do? Every time the place gets ‘worked’ the story is...friends with in the old folks home. Do you feel lucky, punk? Well, do you? Overall Measurements: 1.6 x 1 |
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Iraí, Rio Grande do Sul, Brazil