 | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ..............................NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California Deposit Type Bismoclite Precambrian...schumacherite Pegmatite 4 White Queen mine, Pala district, California NEW OCCURRENCES Pucher shaft, Schneeberg...has been identified from the Stewart mine, Pala district, with associated chrysocolla and pseudomalachite...described namibite from the White Queen mine, Pala district, San Diego County, California. At this locality |  | | Journal (article/letter/editorial) | | Auburn, Alabama 36849-5305 cookrob@auburn.edu Aurichalcite Downloaded by [George Mason University] at...tentatively identified on sight. One such mineral, aurichalcite, is traditionally available from a number of...recommended as a Connoisseur’s Choice topic. Aurichalcite varies from pale green to sky-blue; some specimens...1 and 2, and has a measured density of 3.96. Aurichalcite is monoclinic (2/m) and is pseudo-orthorhombic...crystals to 3 cm long have been reported. Many aurichalcite crystals occur in tufted divergent sprays or |  | | Journal (article/letter/editorial) | | known mineral locations also have been found in Annaberg, Johanngeorgenstadt, Schneeberg, all in Saxony...found jordanite with thalium. STRZEGOM (Strigov), Lower Silesia, Poland. In granite quarries occur large...twins of gypsum crystals. BLEIBERG, Carnthia, Austria. Leadzinc deposit, here occur: galena, large xIs...greenockite, stolzite and srnithsonite. Near Salzburg Austria, well known mineral locality: wagnerite, lazurite...penfieldite, smithsonite, phosgenite, lauronite, aurichalcite, serpierite and some other minerals. ORAVICZA |  | | Journal (issue) | | (“Hat Yai”) mine near Tham Thalu, Bannang Sata District, Yala Province, Thailand .......................supplement showing many details of the Berezovsk mining district, the subject of the July–August 2016 issue. We...occurrences in the larger Ekaterinberg district (including the Berezovsk district). Figure 26. The gold mining...Figure 30. Overview of gold occurrences in the Mias district, southern Urals. Figure 31. Map of alluvial gold...Figure 35. Overview of the Nizhny Tagil platinum district, middle Urals. The Mineralogical Record, volume |  | | Book | | Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in...some differences. Transparency may also become lower because of mechanical effects — small rifts often | | | Book | | Such metals as Cu, Ag and Zn often pass from a lower oxidation zone to a deeper cementation zone where...is harder and the test may proceed to the next lower grade. Not much force on the scratching point is...aggregates or weathered minerals have usually a lower hardness than the single or unaltered crystals of...For instance, hematite (hardness 6) will have a lower hardness in the radiating or earthy form than in...some differences. Transparency may also become lower because of mechanical effects - small rifts often |  | | Book | | It is used in alloys to increase hardness and lower the melting point. Antimony compounds are toxic...'silver', alluding to its silver content, which is lower than the mineral pyrargyrite. Easily confused with...Eisleben and Freiberg (Germany) , Schladmlng (Austria), Cobalt and Eldorado (Canada), Natsume (Japan)...mine (Sardinia) and Vesuvius (Italy), Salzberg (Austria), Butte (Montana, USA), Kennicott (Alaska, USA)...Lobenstein (Germany), Waldenstein and LolJing (Austria), Fourstones (Northumberland, England), Durham | | | Book | | It is used in alloys to increase hardness and lower the melting point. Antimony compounds are toxic...'silver', alluding to its silver content, which is lower than the mineral pyrargyrite. Easily confused with...at Eisleben and Freiberg (Germany), Schladmlng (Austria), Cobalt and Eldorado (Canada), Natsume (Japan)...mine (Sardinia) and Vesuvius (Italy), Salzberg (Austria), Butte (Montana, USA), Kennicott (Alaska, USA)...Lobenstein (Germany), Waldenstein and LolJing (Austria), Fourstones (Northumberland, England), Durham |  | | Book | | the fixed index (the ordinary ray) at a higher or lower reading than the moveable (extraordinary) ray. Where...incident beam are retarded by passing through to the lower side of the film, rejoining the main beam either...forms part of an important and extensive mining district. Details of the names of species are taken largely...Found at the Pelican Dives mine, Silver Plume district, and Little Emma mine, Clear Creek County, Colorado...at Wrangell (Alaska) and in the Emerald Creek district, Benewah County, Idaho (USA). Amblygonite (LijNa) |  | | Journal (issue) | | ................................... 24 Mapimà District Geology ........................................specimens of scorodite, hemimorphite, plattnerite, aurichalcite, rosasite, fluorite, calcite, wulfenite and...complex mineralogy: roughly The Mapimà mining district consists of a scattering of small mines to the...not for this extraordinary mine, the Ojuela, the district would be of little significance for the mineral...proved inadequate for exploiting the deep-seated, lower-grade ores which remained. The ores of the Ojuela |  | | Book | | results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned in such a way that they form...between that of the sample and that of the next lower grade. In this case we consider the hardness to...Different scratch hardness on kyanite 20 somewhere lower grade adding a half-grade to it. Although the determination...fibrous and porous aggregates often seem to have a lower hardness because of the blank spaces between individual...10H,O (Glauber Salt) Hallstatt, Salzkammergut, Austria colourless, white, yellow, grey, red, brown vitreous |  | | Book | | occurred in the Hirmnelsfiirst mine in Freiberg, in Annaberg and Schneeberg, Germany. Acicular crystals are...described from P0ibram, Czech Republic; Bleiberg, Austria and from the deposits in the Tri State region,... Ullmanite, 60 mm. Bou Cricha, Morocco Lolling, Austria. Crystals up to 10 mm Cl• in) were found in Ksice...Norway; large crystals also occur in the Temiskaming district, Quebec, Canada; tabular crystals up to 120 mm...several cm in size were found in Schneeberg and Annaberg, Germany. Large massive accumulations occur in |  | | Book | | specific gravity are again defined as groups for the lower section of the multicolored margin bar. As man y...minerals as possible are included in each group. The lower section of the margin bar is fitted with a scale...crystals, and weathered surfaces can give a false lower hardness. After the test scratch, a powder-like...zircon and sphene, where double refraction at the lower edge of the crystal can be observed with the naked...carnallite, gypsum, halite, calcite. Found in: Lower Saxony/Germany; Czechoslovakia; Yugoslavia ; Surrey/England; |  | | Journal (issue) | | Administratively, the Imeretinsky site is located in the Urup district of the Karachay-Cherkess Republic, 60 km SW of...Fe 2·Cr204 ++ Azurite Cui COJz(OH) 2 +++ Aurichalcite (Zn,Cu)5(C0 3) 2 (0H) 6 +++ Bastnasite-(Ce)...Federation. at the lmeretinsky site, such as aurichalcite, hydrozincite, rosasite , beaverite(Zn), and...9(9) A3 . 18. Pale blue radial aggregates of aurichalcite associated with green malachite. Field of view...photo: Lubov V. Badyanova. 19. Sky-blue crust of aurichalcite in association with limonite altered pyrite |  | | Book | | occurred in the Himmelsfiirst mine in Freiberg, in Annaberg and Schneeberg, Germany. Acicular crystals are...described from Poibram. Czech Republic; Bleiberg, Austria and from the deposits in the Tri State region,... Ullmanite, 60 mm, Sou Cricha. Morocco Lolling, Austria. Crystals up to 10 mm ('/> in) were found in Ksice...Norway: large crystals also occur in the Temiskaming district, Quebec, Canada; tabular crystals up to 120 mm...several cm in size were found in Schneeberg and Annaberg, Germany. Large massive accumulations occur in | | | Book | | results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned in such a way that they form...this case we consider the hardness to be of the lower grade adding a half-grade to it. Although the determination...fibrous and porous aggregates often seem to have a lower hardness because of the blank spaces between individual...glauberite, glaserite Hallstatt, Salzkammergut, Austria - - GYPS U M CaSO 4 • 2H ,O . Duchcov, Czecho~lovakia......._ ,__ Bleiberg, ,__ . Carinthia , calcite Austria columnar, tabula1 crystals, compact, botryoidal |  | | Journal (issue) | | shown, to the editor. There is a modest annual fee (lower than our regular advertising rates). & Mineralogist:...south-southeast of Brad, Transylvania, Europe Ukraine Austria Romania Figure 2. Location map. Croatia sloping...concentration plant, and many small coal mines in the district. During its operation, the mine was the tow n’s...villages of Alsotelekes and Felsotelekes (also = lower, felso = upper) to the north, and Szuhogy to the...ia Western district of Royal Mining Towns in northern Hungary Nyitrv Eastern district of Royal Mining | | | Book | | results in a pseudo-symmetry, i.e. crystals of lower symmetry are twinned jn such a way that they form...that of the next lower grade. In this case we consider the hardness to be of the lower grade adding a half-grade...fibrous and porous aggregates often seem to have a lower hardness because of the blank spaces between individual...10H-O (Glauber Salt) Hallstatt, Salzkammergut, Austria very good soft, inelastic, flexible columnar...PLUMBO CALCITE (Pb,Ca)CO.t Blciberg, Carinthia, Austria WITHERITE BaCO3 Alston Moor, Westmorland, England |  | | Journal (issue) | | / . I / 180°C, while acanthite forms only at lower temperatures. DIMORPHISM The scientific term for... with fine deposits occurring in Switzerland, Austria and northern Italy. Albite is a mineral that is...a/bite found in the mountainous Tyrol region of Austria. The photograph clearly shows the appearance of...Right: Pegmatite - another common source of a/unite. Lower right: A/unite from the Tushar Mountains, Utah (USA)...best-looking arnazonites are semi-precious gemstones, lower grade specimens are also of great interest and worth |  | | Book | | its own mer- scratch those with the same or a lower rating, but its. As a result, not even all diamonds...the search for something else. Main Sources: ¢ Austria ¢ Canada England @ Germany @ Poland @ Russia @...of each individual molecule. Main Sources: @ Austria ¢ England ¢ Italy @ Pennsylvania and South Dakota...Mn)(CO3)>. It was first identified in Styria, Austria and was confirmed as a distinct species in 1825...name from the town where it was first identified, Annaberg in Saxony, Germany. It was confirmed as a distinct |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....crystals at Jachymov, Bohemia, Czech Rep., at Annaberg, and mainly in crystals to 5 cm at the Himmelsftirst...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...Counties, California, etc. At Jordan6w Slcl5ki, Lower Silesia, Poland. The oldest known deposits of white...crystals in Obersulzbachtal Valley, Salzburg, Austria. AM 61,178, 1976. Af ghanite (Na.I<,Ca)6Ca 2 [ |  | | Journal (issue) | | noted for the minerals he collected in the Lake District; Arthur ScobIe, from whoso! I:ollection sp.:cimens...crystals of the beautiful blue-green mineral aurichalcite. During the next three years we went abroad...our car to Europe, touring the Alpine regions of Austria and Switzerland. About ten days were spent in Seefeld...known as 'flos krri ', both from localities in Austria. In 1967 'A-e kft Eastbourne and moved to a bungalow...under Werner. He also toured the mining regions of Austria and Hungary, as well as those of Germany, before |  | | Book | | the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli) 8:287-293 Minerals...10:85-89 Micromounting in the eastern Alps of Austria (by K. Kotal) 13:171-173 ALSTONITE An occurrence...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... Novak & W.W. Besse) 17:111-115 The 79 mine aurichalcite story (by W. E. Wilson) 18:299-301 The Iron |  | | Book | | important emerald locality is limited to a small district near Muzo in Colombia, South America. Minerals...melting point, have only fleeting existence. At lower temperatures they may become stable. However, very...ions, they have much free energy, which serves to lower the stability of the solid. When the temperature...above, the OCTAHEDRAL habit is predominant; and at LOWER PRESSURES the CUBE faces become more prevalent (Figure...1 percent) are added to the synthesis mixture. Lower boron concentrations produce lighter blue crystals |  | | Journal (issue) | | the floor of the quarry was JOO feet (30 meters) lower and rhe fault was then rightly closed. As for my...collected. On one specimen, several 1 mm balls of aurichalcite were silling perched on the acicular dark green...th'c:,~ hydrotalcite group from Konigswaldc, near Annaberg, Saxony, Germany and other localities: Neues Jahrb...Fluorescent Minerals only by Rock & Mineral Club of Lower Bucks County. First United Methodist Church. 840 |
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St Anna Mine, Annaberg, Lilienfeld District, Lower Austria, Austria