 | | Report (issue) | | Addresses Right: Aquamarine Rough from Marijao, Madagascar is sorted in a workshop in Idar-Oberstein, Germany...crystal weighed 455 kilograms. 2m: The Queen Anne mine in Zimbabwe has produced crystals up to 2 meters...Assun�io, Portugal. Pegmatites at Mahajamba, Madagascar have yielded beryl crystals to lengths of 3 meters...beryl crystal is a pegmatite at Malakialina, Madagascar, which produced one crystal that was 18 meters...near Sabsar, on the Gilgit to Skardu Road, Skardu district, Northern Areas, Pakistan. Collection Ty Lawrence; |  | | Catalog/List | | Signature® Internet Session 2 Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 (HERITAGELive...collection, a lot of it collected when the Tsumeb Mine (as well as other mines of the region) were still...engineering work took him to the Tsumeb Mine in Namibia. This mine is renowned for producing what are arguably... SESSION ONE MINERALS 57001 Azurite Level 8, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia If the attachment...Topaz Klein Spitzkopje, Spitzkopje Area, Karibib District, Erongo Region, Namibia Klein Spitzkopje in Afrikaans |  | | Journal (article/letter/editorial) | | The History of Kunzite and the Downloaded by [Pennsylvania State University] at 20:15 13 August 2013...inspecting the darkest color of a Pala Chief mine kunzite crystal. Note where original has had a purple...purple tinge added to highlight and colorize the kunzite crystal. Mark Mauthner photo of original photo,...(above left). This is the 16.6 × 10.6-cm spodumene (kunzite) crystal that George F. Kunz is seen holding in...it now resides. It is from the Pala Chief mine, Pala district, San Diego County, California. Figure 1c |  | | Journal (article/letter/editorial) | | granitic pegmatite initially found in central Madagascar but subsequently found also in Afghanistan. The..., Grobéty, B. (2003): Pezzottaite from Ambatovita, Madagascar: A new gem mineral. Gems gemol., 39, 284–301...(2014): Multi-methodological investigation of kunzite, hiddenite, alexandrite, elbaite and topaz, based...beryl-group mineral from the Sakavalana pegmatite, Fianarantsoa Province, Madagascar. Mineral. rec., 35, 369–378 |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Showroom 1518 Slocum Street • Dallas, TX 75207...17656. LOT VIEWING Heritage Auctions Design District Showroom 1518 Slocum Street • Dallas, TX 75207...A beautiful Crystallized Gold from the “16-to-1” Mine • A huge cut and polished Apache Agate weighing...Pallasite - PMG Hekandue River, Seymchan Magadan District, Russia This slice of the Seymchan Meteorite does...Pallasite - PMG Hekandue River, Seymchan Magadan District, Russia There are not enough superlatives to describe |  | | Journal (issue) | | are seen in hydrogen-rich diamonds from the Argyle mine (Iakoubovskii and Adriaenssens, 2001). The defects...(1969) Mineralogical notes: A study of some gold mine diamonds. American Mineralogist, Vol. 54, Nos. 1–2...the leaves. The piece came from the Coronel Murta mine in Minas Gerais, and was carved by “Docinho” of...newly mined amethyst from Wilks County, Georgia. The mine is located between the communities of Rayle and...contributor some amethyst and citrine from the Sarusas mine in northwestern Namibia. Bill Barker (Barker & Co |  | | Journal (issue) | | bringing back the first large crystals of lazurite, kunzite and another new mineral: afghanite. Through all...appointed Resident Geologist at the Copper Queen mine for three years, including the responsibility for...at Bisbee in 1975 he transferred toAjo as General Mine Foreman. He finally left the employ of Phelps Dodge...Nome, Alaska, as well as of a coal mine in Utah and a copper mine in New Mexico for Gold Fields, Ltd...Creek mine and claim (San Benito County, California-Mineralogical Record, 2005), the Outlaw mine (Nye |  | | Journal (issue) | | hiddenite discovery • Sapphires and pezzottaite from Madagascar • Mogok update • “Star” obsidian • Unusual star...Korea • Tourmaline with an iridescent coating • Madagascar gem cutting, and plans for a gemological institute...Elara diamond design patent invalidated by U.S. district court (2003) National Jeweler, Vol. 97, No. 18...gray, yellow, or pale green. It is named for the district in Scotland where it was first discovered (R....Johnson, June 2003. Ekati. Access to BHP’s Ekati mine is solely by air except for six to eight weeks during |  | | Journal (issue) | | lower-quality diamonds from Australia’s Argyle mine, coupled with the exponential expansion of India’s...Congo [DRC] after 1996) Minière de Bakwanga (MIBA) mine and Angola’s state-owned diamond-mining company...the open market. With one exception (the Argyle mine), all major diamond production sources were controlled...producers (effectively forcing them to stock at the mine sites). Yet several forces were developing that...mines in South Africa. Shown here is the Venetia mine north of Messina, where full production of 3.6 million |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ........................... 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine...cm on vesuvianite from the Crazy Sphinx mine, Helena District, Lewis and Clark County, Montana. Collected...world-class realgar specimens from the Royal Reward mine, Green River Gorge, King County, Washington. The |  | | Book (edition) | | extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...First Edition For two decades, an earlier work of mine – Practical Gemmology – has proved a useful elementary...similar geological setting also occur at the Menzies mine in Western Australia and these rocks also have been...range of gem minerals including beryl, garnet, kunzite, topaz and tourmaline, and examples can be found...applied in countries such as Brazil (Figure 1.29), Madagascar and Sri Lanka, almandine garnet, aquamarine, |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Journal (issue) | | efforts and promising early results, the emerald mine has not yet begun production. 2 GEMS & GEMOLOGY...deposit is located near the Bonfim gold-tungsten mine (figure 2), at coordinates 05°50.45¢S, 036°07.10¢W...basement gneiss, close to the Bonfim goldtungsten mine, which is hosted by metasedimentary rocks. Modified...collected by author JCZ during his visit to the mine. Parallel plates were cut and polished from three...those encountered in emeralds from the Itabira District of Minas Gerais (compare Hänni et al., 1987; Souza |
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