 | | Book | | affect the neighbouring calcite, changing it into gypsum or into a whole series of other sulphates. Opals...in its chemical composition. Rock salt, sylvine, gypsum, calcite and some iron ores, such as chamosite...soft, yielding environment, such as crystals of gypsum in soft clay. Crystals may also develop freely...180°) occur quite frequently, e.g. in cassiterite gypsum, and fluorite. In some cases the growth of twin...Twinned Crystals of (from left to right): fluorite, gypsum, cassiterite 17 grows columnar crystals of pseudo-hexagonal |  | | Journal (issue) | | Half-solved mysteries ametrin e 69-72 Hourglass gypsum (Oklahoma . USA ) * MINERAL . ABSTRACTS 43 . 02...Rhld . (Zn-schulenbergiet) ; Thuringen , Henneberg/ Weitisberga (allaniet-Ce . anglesiet)Harz . Wolfsberg...n 29-38 Same pegmatite minerals from the Zamba District . Malaw i 39 . 41 Further notes on the history |  | | Journal (article/letter/editorial) | | Trizincic sulphat e Crystallised gypsum ( Tetrahydric calcic sulphate). Gypsum dried at 100â C (Dihydric calcic...calcic sulphate). ......................... Gypsum dried at 260â C (Calcic subhate) Zircon.. ..........tetraphosphate (Flei t mann 8s Henneberg) Dodecasodic decaphosphate (Fleitmann Henneberg). Apatite (FrancoSte) |  | | Book (edition) | | Bulgaria, G SphaJerite. xx 12 mm, Morococha, Peru, H Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5...ability of an opaque mineral to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho-...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite |  | | Book (volume) | | the Prismatic Copper-Glance mines of Kupfer- district of Siegen, in the berg and Rudelstadt in Silesia...P 2. | Fig.18. Sicily. Pr. Pr. P. Artern, Thuringia. P and P -f oo, imperfect, difficultly obCleavage...principally met with in beds of prismatoidal Gypsum-haloide, or in the accompanying strata of clay...investing less the brown coal from Artern in Thuringia. In veins it occurs in Swabia, in Spain, and in...well authenticated locality of it, Artern in Thuringia, where it is found in a bed of brown coal, which |  | | Book (volume) | | transparent and transparent. It is as hard as gypsum , or even harder, but not so hard as calcareous-spar...Situation . It is sometimes found in transition gypsum in the tran sition -slate of the Allee Blanche...; and small quantities of it occur in the flĂŠtz gypsum in the Segeberg , near Kiel in Holstein . Geographic...radiated gypsum . Rock -salt also occurs at Droitwich in Worcestershire. In the north of Germany, rocks...farthest limit of the salt -beds on that side of Germany. OR. 1. Fos. SALTS.) $ P . 1. HEXAHEDRAL ROCK | | | Book | | affect the neighbouring calcite, changing it into gypsum or into a whole series of other sulphates. Opals...in its chemical composition. Rock salt, sylvine, gypsum, calcite and some iron ores, such as chamosite...Bj I I I 14 rhodonite axinite a II o gypsum wolframite ntanite augne orthoclase barytes...soft, yielding environment, such as crystals of gypsum in soft clay. Crystals may also develop freely...180°) occur quite frequently, e.g. in cassiterite gypsum, and fluorite. In some cases the growth of twin |  | | Book | | sometimes as fine, large speciÂŹ mens; at Freiberg, E. Germany; Pribram, Czechoslovakia; Broken Hill, New South...'branches' form a mesh. From the Harz Mountains, Germany 11 ELEMENTS AND ALLOYS and some may luminesce...Mount Avala, Yugoslavia and near Landsberg, W. Germany. It also occurs in the United States, in California... Localities. Fine crystals from Landsberg, W. Germany; and Coquimbo, Chile. Diamond C The transparent...areas in the vicinity of La Paz; also found in E. Germany. There are important deposits in North QueensÂŹ |  | | Journal (article/letter/editorial) | | 1881, 403-405) .-As suitable for cultivation in Germany the anthor mentions Spalding's prolific, Sheriff's...seeds, into the district of Magdeburg, but is known to exist i n other parts of Germany, and is said by...seeds of various species of plantain are used in Germany as cattle fodder, and with good results when ground...1881, 435-450) .-These out in various parts of Germany and on various kinds of soil, were made to estimate...precipitated phosphate. Reports also from Dietrich and Henneberg are published, but as their results are dependent |  | | Journal (article/letter/editorial) | | Boussingaultâs estimate of 4 to 4-15 was too high. Henneberg in estimations made a t Weende found an average...sulphate acting on monocalcium phosphate yields gypsum and an acid ferric phosphate, which in its turn |  | 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) | | Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center, Lakewood...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon...Reference Mineral Description and Feel 1 Tale 2 3 Gypsum Calcite 4 5 6 Fluorite Apatite Orthoclase a |  | | Book (edition) | | Mexico (#2, column 1) and TENNANTITE, Dresser quarry, Walton, Nova Scotia, Canada (13, column 2). ...scale. Mohs' scale reads as follows: 1 Talc 2 Gypsum 3 Calcjte 4 Fluorite 5 Apatite 6 Orthoclase 7...Prof. of Mineralogy, University of Cologne, West Germany; Curator of The Mineralogical Museun1. A dear friend... Mineralogical Museum, University of Cologne, Germany Mineralogical Museum , University of Berne, Switzerland...1) to hardest (10). The scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase |  | | Book (edition) | | Mohsâ scale reads as follows: 1 2 3 4 5 Talc Gypsum Calcite Fluorite Apatite 6 7 8 9 10 Orthoclase...(1) to hardest (10). The scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase...Colorado at the Pelican Dives mine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...Cripple Creek district. It is also found in Canada; Mexico; Bolivia; Czechoslovakia; Norway; Germany; Tsumeb;...occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED REFERENCES: Palache | | | Book (edition) | | this scale. Mohs' scale reads as follows: I Talc 2 Gypsum 3 Calcite 4 Fluorite 5 Apatite 6 7 8 9 10 Orthoclase...(1) to hardest (10). The scale is: (1) talc, (2) gypsum, (3) calcite, (4) fluorite, (5) apatite, (6) orthoclase...Colorado at the Pelican Dives m.ine, Silver Plume district, and at the Little Emma mine, Clear Creek County;...Cripple Creek district. It is also found in Canada; Mexico; Bolivia; Czechoslovakia; Norway; Germany; Tsumeb;...occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED REFERENCES: Palache |  | | Journal (article/letter/editorial) | | born at AGRICULTURAL CHEMISTRY 181 Fritzlar, Germany, and after taking his doctorâs degree a t Gottingen...of the agricultural chemical investigations of Henneberg, Tollens, and others of the Gottingen school and...from two yearsâ postgraduate study in France and Germany he occupied various positions as consulting chemist...Agriculture in 1892, was reprinted in both France and Germany. A later volume upon âSoils,â comprising the results...reclaiming alkali soils by leaching with water and gypsum and the studies of alkali and plant food under |  | | Book | | sulphides and as the complex anion (S04)2in sulphates. Gypsum, CaS04.2H20, and its close relative anhydrite,...especially copper and silver); wedge-shaped (as in gypsum); spear-shaped (as in descloizite). Many minerals...crystallize in this system, form platy crystals, while gypsum forms tabular shapes or long prisms. Pyroxenes...catastrophic. If the locality is, for example, a working quarry, this may be of little consequence, but if it consists...should also be taken when hammering at the base of quarry faces and cliffs not to dislodge loose boulders |  | | Journal (issue) | | organized, Queen Ann took an active part in her district, and was appointed forest ranger. This appointment... DeKa, Utah . . . Alta, Utah's first mining district and for years one of the most active, may come...approximately half of which came from mines in the Pioche district.âGoldfield News. âą âą âą Esmeralda County, Nevada...commissioners to prospect four claims in the Divide district known as the Belcher 1, 2, 3 and Fraction. The...progress at the Gold Seam mine located in the Divide district, Esmeralda county, where work was halted last | | | Book | | and as the complex anion (SO4)?â in sulphates. Gypsum, CaSO,.2H,O, close relative anhydrite, CaSO,...especially copper and silver); wedge-shaped (as in gypsum); spear-shaped (as in descloizite). minerals Many...in in this system, form platy crystals, while gypsum forms shapes or long prisms. Pyroxenes and...catastrophic. If the locality is, for example, a working quarry, this may be of little consequence, but if it consists...should also be taken when hammering at the base of quarry faces and cliffs not to dislodge loose boulders |  | | Journal (issue) | | produced at the same time are objectionable. In Germany the attention of scientists has been called to... SCIENTIFIC ASPECTS OF CACAO FERMENTATION 3rr Busse, Henneberg and Zeller [20] and others attacked the problem...than acetic acid. The first three were tried in Germany and in the Cameroons, but failed in the latter...in the pulp. The German investigators, Busse, Henneberg and Zeller, finding, as others have found, that...Soc., Lo,id., 1912, 28, 2 53 âą lo. W. BussE W. HENNEBERG and T. ZELLER. ., Neue Untersuchungen 11nd Ve;sucl1e |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...1991). Simdeled, Aust-Agder. Early in 1999, in a quarry near S~ndeled, collectors opened a pocket containing...PORTUGAL Montijos quarry, Monte Redondo, Leiria Estremadura. The Montijos gabbro quarry at Monte Redondo |  | | Book | | 1,834 g (Meen, 1948) (Fig. 2.1); Rock Landing Quarry, Hadclam Neck, Conn., 6 X 7 X 10 cn1, 1,200 g (Ingerson...deposit, Great Bear Lake, Canada; Gold.fields district, Canada) (Fig. '2.7). Brecciated pitchblende 111ay...Canada and Schneeberg, Saxony. In the Blind River district of Ontario :fine-grained euheclral uraninite occurs...( octahedra up to 7 in. on edge); Rock Landing Quarry, Haddam Neck, Conn.; Ruggles mme, Descriptions...Dak.; Hyatt Beryl pegmatite, Crystal Mountain district, Colo.; Lac la Ronge, northern Sask.; Villeneuve |  | | Book | | examples of residual deposits are those of phosphates, gypsum, manganese and bauxite. Sometimes the leached substances...copper, vanadium, uranium, phosphates, borates, gypsum and magnesite. Both residual and infiltration deposits...salt), sylvite, carnallite, mirabilite, anhydrite, gypsum, borax, ulexite, pneumat olysis or pneumatolytic...proportion Rosiwa l 100 1000 10 000 100 000 talc gypsum calcite fluorite -- apatite orthoclase - --=====-------...crystals. For instance, a finely granular aggregate of gypsum compared with an isolated crystal can only be scratched |  | | Journal (article/letter/editorial) | | regulation of soil pH and other parameters using gypsum and other chemicals (Shrivastava and Kumar, 2015)...technological requirement of the desulfurization gypsum application is higher than that of organic manure...FEMS Microbiol. Rev. 35, 87â123. Hagemann, M., Henneberg, M., Felde, V.J.M.N.L., Berkowicz, S.M., Raanan...saline-sodic soils with ïŹue gas desulfurization gypsum on the Songnen Plain, Northeast China. Geoderma |  | | Journal (volume) | | in every importÂŹ Prospector Miner ant mining district in the world, who keep its readers informed on...reached by lake or railway than any other mineral district of the continent. Important discoveries made every...fiOLD, Copper, Lead, Antimony, Barytes, Talc, Gypsum, Mica, Zinc, Plumbago, Asbestos, etc. r['HE partial..., â -f Patent Lawyer and Solicitor, Giessen, Germany. Loan and Trust Bldg., Washington, D. C. Cable...for â Blue Book â Map of the Zinc-Lead MinÂŹ ing District. Price, §1.00. 1 AMMERS, t. l., v Mining Engineer | | | Book | | examples of residual deposits are those of phosphates, gypsum, manganese and bauxite. Sometimes the leached substances...copper, vanadium, uranium, phosphates, borates, gypsum and magnesite. Both residual and infiltration deposits...salt), sylvite, carnallite, mirabilite, anhydrite, gypsum, borax, ulexite, pneumatolysis or pneumatolytic...crystals. For instance, a finely granular aggregate of gypsum compared with an isolated crystal can only be scratched...become only translucent, eg calcite, marble, mica or gypsum aggregates. Under magnification, however, individual |
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