 | | Journal (article/letter/editorial) | | minerals such as azurite, malachite, aurichalcite, brochantite, linarite, atacamite, cuprite, and native copper...chalcocite, bornite, pyrite, tetrahedrite, and even calcite pseudomorphs after chalcopyrite. Chalcopyrite is...from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen, Jeff Scovil photo. distribution...quarries of Fairfax County and the Goose Creek quarry near Leesburg, Loudoun County; it is reported in...found in the Gardner Hill mine, Guilford County, North Carolina. Some of the finest chalcopyrite specimens |  | | Report (issue) | | X-ray Powder Pattern: Richelsdorf Mountains, Germany. 3.045 (100), 4.913 (70), 4.392 (60), 1.753 (60)...in the Kupferschiefer (Richelsdorf Mountains, Germany). (2) 35.23 12.13 (3) 34.80 12.25 30.41 30...59] [100.00] 100.00 (1) Richelsdorf Mountains, Germany; by electron microprobe, H2 O by difference. (2)...tetrahedrite–tennantite, calcite (Richelsdorf Mountains, Germany); tetrahedrite–tennantite, galena, brochantite, devilline...devilline, harmotome, calcite (Samson mine, Germany); erythrite, chalcophyllite, cornwallite, strashimirite |  | | Report (issue) | | Association: Copper, tenorite, malachite, azurite, calcite, brochantite, antlerite, atacamite, chrysocolla, iron...mines in Cornwall. At Rheinbreitbach, North Rhine-Westphalia, Germany. In Namibia, large crystals from the |  | | Journal (article/letter/editorial) | | after tetrahedrite, chalcopyrite, antlerite, brochantite, atacamite, delafossite, and malachite are reported...copper, tenorite, atacamite, azurite, allophane, calcite, and pyrrhotite pseudomorphs after cuprite. Cuprite...several of the copper mines in Guilford County, North Carolina. Cuprite is reported as an insignificant...cuprite crystals to 7 mm and cuprite-included calcite crystals have been found in the Allouez mine, Keweenaw...red cubic crystals associated with malachite, brochantite, and connellite were found at one time in the |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim.........................355 by G. Niedermayr Brochantite and other minerals from the Paoli, Oklahoma,..................................354 Notes from Germany by T. P. M oore .................................province of Karn;n (Carinthia), just a few kilometers north of the ternary border oint between Austria, Italy...volume 17, Novem ber-D ecem ber, 1986 Figure 8. A north-south through the Rudolf mine showing complex tectonic |  | | Journal (issue) | | Orefield, North Wales 15:5-10 HOLYER, Rev. V. (1996) The minerals of Cornwall Countybridge quarry, Goonhilly...from Ardownie quarry 14:17-20 __ TODD, J.G. & ANDERSON, D. (1992) Pyrite from Goat Quarry 11:8-10 IXER...Mineralization at the Great Orme copper mines, Llandudno, North Wales 17:7-14 MASON, J.S. (1998) Tucekite, a mineral...(1992) Microminerals from Ireland. Part 2: The North-West 11:42-47 __(1993) Microminerals from Ireland...(1993) Strontianite from Gunnerside Gill, Swaledale, North Yorkshire 12:16-20 __ see also GREEN, D.I., McCALLUM |  | | Journal (issue) | | Figure 4. Synchysite rosettes to 1.5 mm from Manod Quarry, Blaenau Ffestlniog, Wales. Figure 5. Figure...nonetheless a significant find for the north of England. Hingscon Downs quarry, one of the most diverse mineral...allowed. Gold panners visiting localities to the north-east of Dolgellau should be aware that tolerance...panning have been reported. Some of the best calcite specimens ever collected from the Tertiary basalts...a gully several metres deep in sea water. The calcite forms translucent rhombs to about 4 cm on mesolite |  | | Journal (issue) | | About the Consultant 0 NEW ZEALAND Quartz, Brochantite, Brucite Silicates Ill ~ -0 C') Back Issues...marble is principally made up of calcite. Each molecule of calcite contains one atom of calcium, one...the fossilised remains of tiny living organisms. Calcite conforms to the complex trigonal system of symmetry...HIGH LEVELS OF CALCITE Nevertheless, many marble deposits are principally composed of calcite (naturally...this mineral. OTHER COMPONENTS In addition to calcite, marble may contain a wide range of other minerals |  | | Journal (volume) | | thomsonite (spiky and botryoidal varieties), from Bohill quarry, Dundrod, County Antrim, Northern Ireland, collected...Brian Young 18-26 The mineralogy of Bardon Hill Quarry, Coalville, Leicestershire Francis Ince 27-39...benefactors: Peter and Greg Tom at Bardon Hill Quarry (1 :4-3 : 1); Redland Aggregates (2: 1); Ralph...based minerals, the most common sequence being brochantite, leading in to serpierite and devilline and finishing...usually at least partly covered with flowstone calcite or tufts of aragonite or quite commonly both, as |  | | Journal (article/letter/editorial) | | County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite, galena... heterogenite, hyrdrozincite, malachite and brochantite after azurite, mirabilite, mottramite, rosasite...wulfenite Prairie Flower mine: anglesite, aragonite, calcite, descloizite, hemimorphite, hydrozincite, mimetite... Figure 6. Hewettite cluster, 1 mm high, Gold Quarry mine, Eureka County. Dan Behnke specimen and photo...District Various mines and prospects: boltite, brochantite, connellite, crandallite, creedite, duftite, |  | | Catalog/List | | Arsenopyrite Sphalerite& Hydrozincite Sphalerite, Baryte/Calcite Galena Galena Galena & Dolomite Chalcopyrite on...Gun Heath Carthew Cornwall Ladywash, Derbyshire Calcite on Sphalerite Fallqate Qy, Derbyshire Sphalerite...Crag, Cumbria Geevor, Cornwall Chalocite with brochantite Carrock Mine Cumbria Arsenooyrite Sphalerite...Sohalerite Stibnite Pvrite on slate Millerite Pvrite on Calcite Millerite on siderite Realqar Pvrite Pvrite Sohalerite...£1 £5 £12 £3 75p 75p 50p Colorado, USA Dulcote Quarry, Somerset Pentire, Cornwall A9 A9 A9 50p 75p |  | | Journal (issue) | | (mainly tennantite). It is mainly associated with brochantite and devilline among other secondary minerals...Clara mine in Oberwolfach (Baden-Wilrtenberg, Germany) where it was - ... - .. I C 3~9 83•t7UI l...October 13' 11 Brochantite. Level 4. 5 mrn. FOV. . Vinyo!es coll. Brochantite,with linarite and malachite...coll. . . . 9 mm rv'/. J. L. Garrido col!. Brochantite. J. Rosell coll. Devilline. Level 3. 5.5 mm...or of the species and are generally very shiny. Calcite Ca[CO3] It is relatively rare and appears Yery |  | | Journal (article/letter/editorial) | | photo and another shaft just beyond. View looking north. by Fredrick Brunckow, an engineer for the Sonora...Brunckow was a graduate of the University of Westphalia and the Freiberg Mining Academy and reportedly...1967; Galbraith and Brennan 1970; Newell 1974). Calcite scalenohedra and opaline silica form a later overprint...dumps to date. The exceptions are listed below. Calcite at Gallagher contains black inclusions that by...In addition, the calcite contains up to 3.5 weight percent lead within the calcite. This is similar to |  | | Journal (article/letter/editorial) | | University Auburn, Alabama 36849 cookrob@auburn.edu Brochantite Downloaded by [Orta Dogu Teknik Universitesi]...acicular copper minerals were routinely labeled brochantite, a seemingly inexhaustible supply of such specimens... and although the once implied abundance of brochantite may be burned permanently into the minds of older...occurrences and perhaps correcting a few labels, brochantite has been suggested as a Connoisseur’s Choice...Choice candidate. Consequently, a fine brochantite from the abovementioned Blanchard mine has been selected |  | | Journal (issue) | | Knoydart, Scotland Roy Starkey 17 Coldstones Quarry Carol Ryde 19 Brussels Mineral Show Max D. Freier...ruined Meadowfoot smelter is situated 1 ½ miles north west of Wanlockhead in the Scottish southern uplands...uncommon. 4 ROCK BOTTOM, ISSUE No. 2. SPRING 1987 Brochantite is found on the surface of slag pieces as a dark...anglesite and serpierite frequently accompany brochantite. CALEDONITE Pb5Cu2(CO3) (SO 4 ) 3 (OH) 6 Occurs...reported as a massive, fine grained intergrowth with calcite from the benthic deposits of Lake Issyk-Kul, Kirgizia |  | | Journal (issue) | | House source almost certainly refers to fields just north of the farmhouse which are marked as Ore Piece and...surface and the are was obtained by open work, quarry fashion, here and at Black House. Also saw Crokes...source was apparently at Gorsley (Fig. 1) to the north-west, where a lease of the 1780s refers to rights...to the New Red Sandstone (Permo-Triassic) rocks north of Newent, these are heavily charged with iron close...ana it has been reported a~ove the Coal ~easures north of Newent Colliery (Sick, 1979b, p.l). Strongly |  | | Journal (issue) | | .. ... 403 by I. V Pekov & I. S. Lykova Sand Calcite from Fontainebleau, France ......................actress. While visiting with Beth's parents in North Vernon, IncLiana, Stan (who'd had a mild interest...outstanding butterscotch calcite crystals in the nearby Berry Materials quarry, and thus began their mutual...company name of "The Lesnicks," operated out of North Bellmore, New York from 1962-1982. When Stan retired...now a part of Aschersleben, Saxony-Anhalt, in Germany, hometown of the great religious reformer Martin |  | | Journal (issue) | | Proustite (1.0mm) with barite and tennantite. Dolyhir quarry, Old Radnor, Powys, Wales, October 2004. Collection:...Photograph: David Green. BACK COVER: Millerite on calcite from Coed Ely Colliery, Tonyrefail, Gwent. Collected...Part 2, 2005 PAPERS The mineralogy of Newhurst quarry, Shepshed, Leicestershire Frank Ince The occurrence...including koninckite and planerite from Grouse Lodge quarry, Shanagolden, Co. Limerick Stephen Moreton and...Neall and A ndy G. Tindle Columbite from Chywoon quarry in the Carnrnenellis Granite, Cornwall David Mou |  | | Journal (article/letter/editorial) | | species, including beautiful specimens of calcite, brochantite, and sphalerite. 0 k,,,ama, a state with...Bunch, near Bunch, secs.l.5, 16, T.14N, R.24E: calcite (gray, massive, fluorescent and phosphorescent)...and Schleicher 1961). Watonga, Universal Atlas quarry, 6 mi. NE of Watonga, Nescatunga Gypsum of the...County Apache, a calcite mine near Apache, a vein of massive calcite exposed in a hill: calcite (fluoresces...trench and open cuts; ankerite, asphaltite, barite, calcite (some black, manganese rich), chalcopyrite, goethite |  | | Catalog/List | | the speci es. Locality. including name of mine or quarry, nearest town and county, and six figure National...ANGLESITE 18 PYROMORPHITE 19 CALCITE 20 SERPIERITE 21 ETTRINGITE 22 BROCHANTITE 23 CASSITERITE 24 CHALCEDONY...CALEOONITE 40 PREHNITE 41 STILBITE 42 THOMSONITE 43 CALCITE 4-4 THOMSONITE 45 CELSIAN Waterba.nk mine Waterbank...Loanhead quarry TallskerBay Whyte'a Cleuch Loanhead quarry Port Glasgow Loanheadquarry Loanhelld quarry Loanhead...Loanhead quarry Benalltmlne BMS NATIONAL REFERENCE COUECTION Ecton.Staffs. Ecton.Staffs. Scordale,Cumbria |  | | Journal (article/letter/editorial) | | Arkansas. COLORADO — "Recently we took a rock trip to North Table Mountain at Golden, Colo., the famous zeolite...west of Wilbur Springs in S/W Colusa County in North California. The ore of the Manzanita Mine is red...red cinnabar but other minerals as native gold, calcite, marcasite, chalcopyrite and stibnite also occur..." — from Henry G. Schef- 30 "Even though this quarry has been collected in for many years, with a little...Ralph Wayman, 930 Warrent Court, Longmont, Mont. North Table Mountain at Golden (in Northern Jefferson |  | | Catalog/List | | ALLEMONTITE An intergrowth of arsenic and antimony Germany Harz Mountains, Andreasberg Rich gray botryoidal...Columbia, Alberni Rich gray to black vein masses calcite ........................ 3.50 with minor . ARSENOPYRITE...ARSENOPYRITE Iron sulfarsenide East Germany Saxony, Freiberg, Davidschacht Brilliant small tin white...specimens from one of the few active mines in East Germany ..... . ..,-=e:.:x:.::i:.:c:.:o Zacatecas, Mina...acicular crystals on limonite associated with calcite, rosasite, hemimorphite AUSTINITE Calcium zinc |  | | Report (issue) | | Hureaulite, 2.9 cm, from Hagendorf-Süd, Bayern, Germany. ExMinette Collection. Dave Bunk Minerals specimen...(marinmineral.com) has two pages of splendid brochantite specimens from a 2014 find in the Milpillas mine...lustrous, lush blackish green, chisel-terminated brochantite crystals which, as Mike says, are “thick and...unlike, and more impressive than, the earlier brochantite specimens from Milpillas which are matrix-covering...specimens of both types represent the finest brochantite ever found in the world, then or now. Some of |  | | Journal (issue) | | the last outing to Plumpton. A piece of Plumpton Calcite sits prominently on the shelf in my living room...maybe my wife has a hitherto undeclared love of calcite - or it matches the paint!). I'd brought the Mitsubishi...which is probably following a fault plane. The calcite we sought has formed along this fault plane amongst...did not take long before the first small bits of calcite had been found. In additition, several sponge fossils...where we had found good material last time. The calcite appears in large chunks which have been ploughed |  | | Journal (article/letter/editorial) | | HYDROTHERMAL VEIN-TYPE DEPOSIT: THE CLARA MINE, SW GERMANY, AS A TYPE EXAMPLE GREGOR MARKL§ Universität Tübingen...Geowissenschaften, Wilhelmstraße 56, D-72074 Tübingen, Germany MAXIMILIAN F. KEIM Technische Universität München... 85748 Garching, Germany RICHARD BAYERL Ludwigstrasse 8, 70176 Stuttgart, Germany ABSTRACT The Clara...unconformity vein-type deposit in the Schwarzwald, SW Germany. It is the type locality for 13 minerals, and more... and Ni-bearing phases; and siderite-dolomite-calcite-gypsum/anhydrite-quartz associations. The first |
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