 | | Journal (issue) | | from the GachalĂĄ mine, GuaviĂł-GuatĂ©que mining district, BoyacĂĄ Department, Colombia. Gail & Jim Spann...Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection; Joe Budd...Katlang, Mardan Dist., Khyber Pakhtunkhwa Province, Pakistan. Jeff Starr collection; Joe Budd photo. Tanzanite...(âthe MAD Groupâ), formed in 1979, and the Houston Area Mineralogical Society (âthe HAMS Groupâ), formed...organizational meeting of the MAD group was held on Saturday, January 13, 1979. The HAMS Group in Houston developed |  | | Journal (issue) | | total of 6 issues per year by Taylor & Francis Group, LLC, 530 Walnut Street, Suite 850, Philadelphia...Subscription offices: USA/North America: Taylor & Francis Group, LLC, 530 Walnut Street. Suite 850, Philadelphia...7017 5544. Production Office: Taylor & Francis Group, LLC, 530 Walnut Street, Suite 850, Philadelphia...A. Corpier. Copyright © 2024 Taylor & Francis Group, LLC. All rights reserved. No part of this publication...permission from Taylor & Francis Group, LLC. Taylor & Francis Group, LLC grants authorization for individuals |  | | Journal (article/letter/editorial) | | important group of these minerals makes collectors sit up and take notice. The garnet group has great...stones looked like glowing coals. The Romans called garnet carbunculus (from the Latin meaning âlittle charcoalâ)...and color (Gilg 2008). The first use of the name garnet was by Albrecht von BollstĂ€dt (1193â1280), who...pomegranate that garnet resembles (Galoisy 2013). There are also a few myths associated with garnet, some of...of which Iâll mention. One has it that wearing a garnet from birth will make the wearer impervious to being |  | | Journal (issue) | | Benesch and B. Wohrmann Mineralogy The tourmaline group: a resume.........................................by C. A. Francis Pakistan Gem pegmatites of the Shingus-Dusso area, Gilgit, Pakistan....................419 by C. R. Marcusson COVER: Tourmaline crystal group 9 cm long, with albite and lepidolite, mined recently...species will be inevitable; for instance, the Pakistan pegmatites covered here have also yielded superb...Uvite, a new (old) common member of the tourmaline group and its implications for collectors (by P. J. Dunn |  | | Report (issue) | | Garnet Great Balls of Fire ISBN 978-0-9790998-4-7 Publisher Lithographie, LLC East Hampton, Connecticut...meter relay at the 1960 Summer Olympics in Rome. Garnet Great Balls of Fire Contributors Lothar Ackermann...2008, I attended the John Sinkankas Symposium on garnet at the Gemological Institute of America (GIA) in...confirmed that he had experimented with irradiating garnet and found that even megadoses of radiation had...International, spoiled the party, informing the group that the color of some 50 percent of the green gem |  | | Catalog/List | | TX 75261-4127 (NW Corner of Airport Freeway & Valley View Lane) FLOOR Session (Floor, Telephone, HERITAGELive...Dallas, TX 75261-4127 NW Corner of Airport Freeway & Valley View Lane Thursday, September 24 â Friday, September...Texas 75261-4127 NW Corner of Airport Freeway & Valley View Lane Phone 214-528-3500 877-HERITAGE (437-4824)...red-orange color âą An extremely large 21.33-carat Garnet from Tanzania arguably the finest Mahenge has ever...Petrified Wood limb casts from the noted Virgin Valley locality with superb size and coloration âą A Bee |  | | Journal (article/letter/editorial) | | County, New York State T he minerals of the garnet group represent some of the most collectible of all...deposits. In fact, in some types of economic deposits, garnet constitutes an important gangue mineral, and such...Americaâs largest hard-rock garnet mines within its borders, a famous New York garnet specimen has been chosen...this issueâs Connoisseurâs Choice piece. Moreover, garnet was designated as New Yorkâs official state gemstone...Almandine is one of fifteen minerals in the garnet group, each member of which is defined by its pure |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...measuring 2.5 X 8 X 12 cm (Pekov, 2000). ASIA PAKISTAN FORMER SOVIBT UNION RUSSIA Dodo deposit near...rutile (Weerth, 2004). Tonniq Valley, Skardu district, Gilgit-Baltistan [Northern Areas]. Beginning in...region of Alpine-type clefts along the Torrniq Valley produced small numbers of ilmenite specimens reminiscent...The thin-tabular ilmenite crystals of the Torrniq Valley also form spherical aggregates ("closed roses") |  | | Journal (issue) | | you to become a Fellow and join this important group and Wear the medallion with pride! Contact Tom...Montana, the Fluorita Dulcita prospect in Arizona, Garnet Ledge in Alaska, and localities in Australia and...Mogok belongs to Mogok Township, in Pyin-U-Lwin District, in Mandalay Division, which borders Sagaing Division...JanuaryâFebruary, 2022 Figure 3. The Ruby Mining District in Burma around Mogok, as surveyed by R. Gordon...mineral localities, is not a single mine or even a group of discrete mines but rather a region where, most |  | | Book | | 22:65-69 [Abstracts of the] FM-TGMS-MSA Symposium on Garnet (chairman: K. J. Wenrich) 24:61-68 Abstracts of...APOPHYLLITE Nomenclature revisions in the apophyllitc group: hydroxyapophyllite, apophyllite, fluorapophyllite...Uvite, a new (old) common member of the tounnalinc group and its implications for collections 8: I00-108...Rybicki) 7:72-77 Chalcanthite from the Helvetia district, Arizona (by G. Robinson) 9:252 Cuprite [from...Arizona (by W. A. Thompson) 11:248-250 The Tombstone district, Cochise County, Arizona (by S. A. Williams) 11:251-257 |  | | Book (edition) | | to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...registered in this book (e.g. in the amphibole group). For more detailed information see "Dana's System...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g. |  | | Journal (issue) | | The Geysers can be reached by taking Alexander Valley Road off the Redwood Highway (U .S. 101) about...fumaroles or openings and outlets in a volcanic district. As the first visitors at this California Hecla...Jurassic-Cretaceous Franciscan Formation and Great Valley sequence. These consist primarily of marine sedimentary...volcanics LEGEND |3BEg Ssrpantinite H2I Great Valley Sequence Figure 8. Map showing the major fault...(1946) Quicksilver deposits of the western Mayacmas district, Sonoma County, California. California Journal |  | | Journal (issue) | | than with the biggest flashiest quartz crystal group the world has ever seen. Single crystals tend to...minerals will need more room. We are not the only group of collectors with this problem. People who own...Order from: Allow 4-6 weeks for delivery. Sorry, no group discounts. 326 The Mineralogical Record P.O. Box...supposed to be indicated by the brilliant green of the garnetâ (Hunt, 1863b). Hunt was the first to recognize...was associated with âemerald-green . . . chrome garnet [grossular]â (Geological Survey of Canada, 1862) |  | | Journal (issue) | | Scovill & L. Wagner, Jr. The Monitor-Mogul mining district, Alpine County, California .....................study, whether it be a specific deposit, a mineral group, or other speciality. The availability of the collections...study might be conducted on the apatite group, the garnet group, or others. Such efforts often yield insights...study a given species, a solid solution series, or group using specimens from a large number of geographical...089-4488711 M inerals fro m the Alps, N o rw a y , Pakistan âAppt. O n ly K ristallkeller-N urn berg U lrik |  | 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) | | Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers...appropriate Dana number. When recognized, membership in a group is noted. Occasionally, the phrase âan inadequately...internally contradictory. 5A. Groups The term group refers to an aggregate or multiple (usually three...identical or closely similar structure and chemistry. A group may be named when there are several end members |  | | Book | | Pleistocene Succession Deposited in an Oceanic Ridge Valley (Escanaba Trough, Juan de Fuca Plate) . . . . ...vii Chapter 15. Scanning Electron Microscopy of Garnet from Southern Michigan Soils: Etching Rates and...Successions: An Example from the Sherwood Sandstone Group (Triassic) of the East Irish Sea Basin and Surrounding...2001; Wilde et al., 2001; Valley et al., 2002; Iizuka et al. 2006). Zircon, garnet, monazite, apatite, sphene...Earthâs surface 4,300 Myr ago. Nature 409, 178â181. Valley, J.W., Peck, J.W., King, E.M., Wilde, S.A., 2002 |  | | Book (volume) | | Moore Electron Microprobe Analyses for Crandallite-Group Minerals from Maine Pegmatites ...................opportunity to study megascopic pieces of the same group which came from Maine pegmatites and discovered...the volcanic rocks of the eastern part of this group indicates a rifting or divergence event that occurred...volcanic rocks of the central coastal portion of this group have some characteristics indicative of an island...time. These scattered deposits form the last major group of stratified rocks shown on the geologic map (unit |
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