 | | Journal (article/letter/editorial) | | janet_clifford@att.net Rose (Pink) Quartz Lavra da Pitorra, Laranjeiras, Galiléia Minas Gerais, Brazil T here can...can be multiple reasons for including rose quartz crystals in your collection. One that immediately comes...remarkable number of specimens “wear” their rose quartz crystals as halos, crowns, overgrowths, sashes...crystals or masses of smoky, milky, or colorless quartz, some exceeding 30 cm in size. This results in...intriguing and decidedly unique. Although the rose quartz crystals themselves scarcely reach 3 cm in size |  | | | | oxalate dihydrate from Boca Rica mine, Galiléia, Minas Gerais, Brazil, and other occurrences DANIEL ATENCIO...Universidade de São Paulo, Rua do Lago, 562, 05508-080, São Paulo, SP, Brazil 2 Naturhistorisches Museum...São Vicente, SP, Brazil 5 Rua Esmeralda, 534–Prado, 30410-080, Belo Horizonte, MG, Brazil 1 ABSTRACT The...Rica granite pegmatite, Sapucaia do Norte, Galiléia Co., Minas Gerais, Brazil. It occurs as: (1) white...Boca Rica mine, Sapucaia do Norte, Galiléia Co. (19º0'S 41º32'W, DMS), Minas Gerais, Brazil, in 2002 by one |  | Atencio, Daniel, Coutinho, José M.V., Graeser, Stefan, Matioli, Paulo A., Menezes Filho, Luiz A.D. (2004) Lindbergite, a new Mn oxalate dihydrate from Boca Rica mine, Galiléia, Minas Gerais, Brazil, and other occurrences. American Mineralogist, 89 (7) 1087-1091 doi:10.2138/am-2004-0721 | Journal (article/letter/editorial) | | oxalate dihydrate from Boca Rica mine, Galiléia, Minas Gerais, Brazil, and other occurrences DANIEL ATENCIO...Universidade de São Paulo, Rua do Lago, 562, 05508-080, São Paulo, SP, Brazil ' Naturhistorisches Museum...Vicente, SP, Brazil ' Rua Esmeralda, 534- Prado, 30410-080, Belo Horizonte, MG , Brazil ÁBSTRACT The...Rica granite pegmatite, Sapucaia do Norte, Galiléia Co., Minas Gerais, Brazil. It occurs as: (1) white...Boca Rica mine, Sapucaia do Norte, Galiléia Co. (19º0'S 41º32'W, DMS), Minas Gerais, Brazil, in 2002 by one |  | | Journal (article/letter/editorial) | | 5-inch rose quartz specimen, La Madona Rosa, from Lavra Berilo Branco, Sapucaia do Norte, Galiléia, Doce...Doce Valley, Minas Gerais, Brazil, had a winning bid (before buyer’s premium) of $550,000 at the Heritage... especially from China. Fluorite, calcite, and quartz are everywhere . . . arsenopyrite, scheelite, babingtonite...COAST GEM & MINERAL SHOW - FALL Tourmaline in Quartz, San Diego Co., CA ~ Photo by Jeff Scovil© Holiday |  | | Journal (article/letter/editorial) | | Figure 7 (above). Gold, 7.6 × 4.4 cm, Colorado Quartz mine, Mother Lode Belt, Mariposa County, California...× 3.8 cm, Medina, Jequitinhonha Valley, Minas Gerais, Brazil. Catalogue no. 87229. Figure 17 (right)...told that most of their nature and science auctions do not have more than 20 “floor bidders” in attendance...very good friend of mine! Figure 19. Rose quartz on smoky quartz (“La Madona Rosa”), 39 × 20 cm, Lavra...Lavra Berilo Branco, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil. Catalogue no. 87153. One of the |  | Francis, Carl A., Felch, Myles, Falster, Alexander U., Bailey, Douglas A. (2016) Aquamarine from Stoneham and Vicinity, Oxford County, Maine. Rocks & Minerals, 91 (1) 28-35 doi:10.1080/00357529.2016.1099131 | Journal (article/letter/editorial) | | July 2015). Albite, microcline, muscovite, and quartz are the essential minerals of these granitic pegmatites...x x x x x x x x x Pyrite x x x x Pyrrhotite x x Quartz x x x x x x x x x x x x x x x Schorl x x x ? ?...Styles Mtn., 15. Andrews, 16. Lord Hill. smoky quartz crystals. Alteration of the primary phosphates...solid pegmatite occur in two associations. Beryl in quartz is often blue and translucent to transparent (i...Figure 4 (left). Blue beryl crystals in massive quartz exposed in a wall of the Bumpus quarry in July |  | | Journal (issue) | | Massis Famous mineral localities: The Sapucaia pegmatite, Minas Gerais, B ra zil...........................Berilo Branco, the original "Sapucaia" rose quartz occurrence, Minas Gerais, B ra zil....................399 by J. A. Mandarino COVER: ROSE QUARTZ on pale smoky/citrine quartz, the specimen known as "the Van...and Erica Van Pelt. Long thought to be from the "Sapucaia mine," this speci men and others (representing...(representing the first major discovery of rose quartz crystals) actually came from the Berilo Branco mine. See |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio...(Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo...pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology 3. Minerals - Brazil 4. Minerals- Classification... Mineralogy 6. Mineralogy - Brazil - History 7. Precious stones - Brazil I. Bartorelli, Andrea. II. Title |  | | Journal (issue) | | the show floor, right across from the famous “Alma Rose” rhodochrosite. The display was filmed by Bryan...January–February, 2020 7 Mark Candee Rose quartz with smoky quartz on feldspar, 10.1 cm, from the Berilo...Berilo Branco claim, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil. Ken Donn photo. Calcite with cuprite...Region, Xinjiang, China. Ken Donn photo. Azurite “rose,” 3.5 cm, from the Copper Queen mine, Bisbee, Warren...Ken Donn photo. Gold, 3.4 cm, from the Colorado Quartz mine, Colorado district, Mother Lode Belt, Mariposa |  | | Journal (issue) | | clusters on crystals of amethyst and ..eisenk.iesel'· (quartz with intergrown, fine-grained hematite). The amethyst...amethyst resembles material from Rio Grande do Sul in Brazil, but it and the eisenk.iesel crystals have...of colorless quartz a few millimeter thick. There was no matrix on the specimens and I do not know if...you never saw that! Stunning amethyst and unusual quartz specimens labeled "Brandberg" have been known at...Naturhistoriches Museum Vienna - amethyst scepters on white quartz stems on matrix. A "false" locality - that everybody |  | | Journal (issue) | | Namibia, as well as Madagascar), South America (Brazil and Colombia), central and southern Asia (Sri Lanka...Pakistan; and pink to red tourmalines from Nigeria and Brazil. Diamond was mined in northern Canada for the first...jade [both jadeite and nephrite], opal, peridot, quartz, spinel, tanzanite, topaz, and tourmaline). Locality...mining also continued at traditional sources in Brazil and Africa. Large quantities of Brazilian emeralds...the early ’90s, particularly from Goiás and Minas Gerais (primarily the Nova Era area). By the middle |  | | Journal (issue) | | Calcite-Kevin & Mark Brown collection, page 52; Smoky quartz gwindel-Brent Lockhart collection, page 175; Aquamarine-Wally...Carol & Karl Waming James & Charelle Webb Gary & Rose White Stretch & Lynn Young Introduction The Lone...unearthing many fine specimens of gadolinite, smoky quartz, fluorite, feldspar in crystals to five feet across...crystal groups found at various sites in the Gien Rose Limestone formation of Lampasas County. Lampasas...Streeter, R. L. Parker found a piece of "heavy quartz" in a stream bed. lt proved to be topaz from a |  | | Journal (issue) | | plan unfold? What went right and wrong? What would I do differently? While not the "perfect" collecting trip...sphalerite, rhodochrosite, pyrite, and glassy needle quartz. (Continues on page 3) ----2 Bancroft Report...admired, but collecting is no,v against the law. When Do You Want to Visit? Some folks (actually a lot of...Kentucky. Amazing what a good bug spray with DEET can do! Alan Goldstein photo. Frustrated, we trudged a...precipitate in openings lined with glassy needle quartz crystals, dark green-black sphalerite, purple fluorite |  | | Report (issue) | | respectable, sometimes exceeding 1 meter, but they do not approach the giant-sized crystals found in the...from some pegmatites. This specimen, from Minas Gerais, Brazil, is housed in the Deutsches Edelstein Museum...crystals are found in soils and stream gravels in Brazil. On the other hand, at high temperatures and pressures...phosphate type pegmatites, beryl is associated with quartz, microcline, albite, muscovite, biotite, ferrocolumbite...Alpine and hydrothermal veins, it is found with quartz and feldspar. In topaz rhyolites where red beryl |  | | 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...Elbaite on Feldspar. And then there is another Rose Quartz, smaller than the “Madona Rosa”, but just as...and understood: Calcite in scalenohedral form; Quartz - as stalactites, and as a druzy coating ; and...revolves around the ordered relationship between the Quartz stalactites and the Calcite. Looking straight down |  | | Journal (issue) | | 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...MardaniFineMinerals.com | w w w. FineMineral.com Colorado Quartz Mine, California, USA 6 cm Rudolph Now accepting... CRYSTAL CLASSICS Tourmaline | Coronel Murta, Brazil | 5.5 x 3.0 x 1.7 cm orders@crystalclassics.co...September–October, 2020 MALKHAN Tourmaline with Quartz and Cleavelandite | Malkhan Pegmatite Field, Russia |  | | Journal (issue) | | 1966, Bart discovered very fine Japan-law twinned quartz associated with tourmaline at the Bald Hornet claim...In 1982, Bart opened up a huge pocket of superb quartz and The Mineralogical Record, volume 51, May–June...pen-and-ink drawings on the cover depicting a scepter quartz from Denny Mountain, Washington. hematite pseudomorphs...hand-coloring natural quartz crystals and clusters of crystals, dubbing them “ART Quartz, Natural Quartz Hand-Tinted...High-Tech Coatings.” Bart sold examples of colorful ART Quartz, predominantly to attendees at the Seattle Mineral |  | | Catalog/List | | In the early 1980s Rock began to concentrate on Brazil and Peru with occasional trips to Uruguay, Chile...RRUFF Project. Another was the 7,500+ quartz in Minas Gerais, Brazil: a micromount collection. And of course..............................................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 |  | | Journal (issue) | | and dolomite as the major constituents besides quartz (Figure 5). 65 Figure 3: A mined karstic channel...worn crystal faces or rounded surfaces and the quartz pebbles, which are also present occasionally in...wollastonite, wollastonite,calcite calciteand and quartz. quartz. These These minerals minerals show show polygonal... Laboratories do this on the basis of infrared absorption; however, most jewellers do not have an infrared...(ct) Shape & Cut Colour RD465 4.650 round, rose cut ma354 5.838 marquise, modified brilliant |  | | Catalog/List | | cut bid). Any podium, fax, phone or mail bids that do not conform to a full or half increment will be rounded...include: • The Madona Rosa – the most imposing Rose Quartz specimen ever to be unearthed: a deserving competitor...competitor for the title of the world’s finest Rose Quartz. • One of the fabled Medina Aquamarines – once...mineral Chrysocolla gets mixed up or over-coated with Quartz minerals, the combination becomes harder and durable...mine, Governador Valadares, Doce Valley, Minas Gerais, Brazil Like a geometric sculpture rising from two |  | | Book | | Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...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 |  | | Catalog/List | | well as a large body; in fact, wild African Lions do not come any better than this. A lot of the larger-maned...the deepest darkest jungle of Central Africa and do not come out to the open places except to get water...from the true length. When mounted, most Brown Bears do not reach 8 foot in height but this one stands an...as real skin Trout and Salmon mounts can sometimes do. A large and dramatic display piece, it is mounted...system. Such tubules are found in many species, but do not typically extend to the outer surface of healthy |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | of detail and complexity required by the format to do of the seventh edition of System was too daunting...Connecticut. Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum...Especially when the mineral species is common, such as quartz (75.1.3.1), many varieties (jasper, onyx) are known...chemistry and structure are identical to those of quartz. 5D. Polytypes Materials whose basic structural...a portion of the unit cell; constraints of space do not always allow showing the true cell repeats or |
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Berilo Branco claim, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil