 | | Report (issue) | | Mn2+ (Sn4+ , Ta)Ta2 O8 Wodginite c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic...Properties: Fracture: [Irregular] (by analogy to the wodginite group). Tenacity: [Brittle.] Hardness = [5.5]...(3) MnSnTa2 O8 . Mineral Group: Occurrence: 3+ Wodginite group: LiA ≤ 0.5; Fe2+ A ≤ 0.5; TiB ≤ 0.5; FeB...near Keystone, Pennington Co., South Dakota. In Brazil, from the Jabuti mine, Baixio, Galiléia, and large...large crystals from Araçuia and Sapucaia do Norte, Galilea, Minas Gerais; in the Seridozinho mine, Joazeiro |  | | Show/Event (guide) | | Pena, Brazil 4.6 cm - Mark Cross photo. Wodginite - Sapucaia do Norte, Galiléia, Minas Gerais, Brazil...last two years learning what great things we could do with digital platforms. In the spirit of this hybridization |  | | 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 |  | | Show/Event (guide) | | more classical slab of bicolor tourmaline from Brazil, acquired in 2022. Actually, the major challenge...must expect a return on this investment”. Indeed I do, as there is no such thing as a free lunch in this...on seeing them in person. James Elliott photo N DO N Fluorite. Planggenstock, Göscheneralp, Kanton...photo Zeunerite. Brumado, Bahia, Northeast Region, Brazil. 9 x 7 x 4 cm, mim specimen #711: Group of flattened...mineral specimens from the mim museum Fluorapatite. Minas da Panasqueira, Aldeia de São Francisco de Assis |  | | 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...of which begs the question: “And just how did it do that?” Answering that question is not a prerequisite...[Note to all owners of Navajún Pyrites: Please - Do not wash these! The clays in the marl matrix will...invariably without crystal form. Black + Amorphous = DNC (Do Not Collect). Since part of that rule does not apply |  | | Journal (issue) | | commonly exchangeable. In many zeolites, not only do the extra-framework cations vary widely, but so also...Yacimientos Minerales de Bolivia. Direccion General de Minas y Petroleos, La Paz, 112-119. A HLFELD, F. (1941)...Minerales y de Hidrocarburos de Bolivia. M inisterior Minas y Petroleo, Bulletin no. 5 (special), 388 p. AVILA-SALINAS...PEREZ, B. C., and TENAGO Y DEL RIO, J. G. (1992) Minas y Minerales de Iberoamerica. Instituto Tecnologico...same small core group of people show up early to do most of the bull work. O f course, this is true with |  | | Book | | 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...Remedios mine, although generally Taxco ilvaite crystals do not exceed 6 mm (Des Revieres and Beals, 20 l l )...(1995: 477). Inesite crystals from the Hale Creel mine do not remain bright pink, unfortunately: as their manganese...unaltered inyoite crystals from the Mount Blanco mine do not exceed 2.5 cm (Rock Currier, personal communication |  | | Book (edition) | | of The Fleischer s Glossary of Mineral Species, I do so with somc sadness. On September 18, 2007, my Teacher...Thomas Armbrusler (Switzerland). Daniel Atcncio (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA)...Sapuccia pegmatite,Galileia,Rio Doce basin,MinasGerais,Brazil,91, 1249-1259(str.),91, 1260-1270 Dicki11so11ite...PdiAs,Sb) 3, tric., Caue iron mine, ltabira, Minas Gerais. Brazil, 59, 1332, 64,658, MM39, 528-543, CM 15...ofthe Santa Catharina mcteoritc, coast of southcm Brazil. New Afins. ( 1997), NJMM 1990, 76-80 Vivianitegroup |  | | Book (volume) | | and Peng Wenshi (1982). However, these publications do not contain any analytical data for reference samples...synthetic analogue of hydroniumjarosite because they do not conform to R-3 m symmetry. In IR spectrum of...(La,Nd)2(CO3)3·8H2O Locality: Curitiba, Paraná, Brazil (type locality). Description: Pink platy crystals...Locality: Serra das Almas, Paramirum region, Bahia, Brazil (type locality). Description: Brown pebble. The...470sh, 420sh. 2.5 O44 Oxides and Hydroxides Wodginite 247 MnSnTa2O8 Locality: Vishnyakovskoe REE-Li-Ta |  | 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...a portion of the unit cell; constraints of space do not always allow showing the true cell repeats or...perspective for their position as shown. Thus they do not show the exact orientation of the center of the...to be widely spaced relative to cleavage and which do not occur everywhere within a specimen. Parting may |
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Sapucaia do Norte, Galiléia, Minas Gerais, Brazil