 | | Journal (issue) | | mineral fiemmeite, found near San Lugano, Trentino, Italy. The review on Mineral show is dedicated to...a New Copper Oxalate from San Lugano (Trentino, Dolomites, Italy) 9 8 2 3 3 4111111ININer is MINERAL...(25 x 24 cm) from Nikolae-Maximilianovsky pit, South Urals (GMKFU #6116)—Michael B. Leybov (right) and...AYa Kupfer. They went to Germany, Austria, and Italy to purchase specimens 37. Jasper. 9 x 5.5 x 3.5...they then acquired (from Prof. Cavelli in Naples, Italy) a valuable collection of volcanic rocks and minerals |  | | Book | | Guastoni; Roberto Appiani. Originally published: Italy : Mondadori, 2003. [256] p. : col. photos. ; cm...from the Susa Valley, Piedmont, Italy Pages 8-9: Beryl from the Codera Valley, Lombardy, Italy Pages 42-43:...Pages 50-51: Tetrahedrite and realgar from the Binn Valley, Switzerland Pages 70-71: Fluorite crystals from...Mount Bregaceto, Liguria, Italy Pages 104-105: Azurite crystals from Sardinia, Italy Pages 118-119: Boracite...160-161: Elbaite crystals from the island of Elba, Italy Pages 244-245: Whewellite crystals from the Czech |  | | Book (edition) | | expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia, Africa...pegmatitic origin in the same sequence: North and South America and Greenland, then Europe, etc. For some |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral ilmenite...assemblage of the vein-dike consists of ilmenite. magnetite, anatase, biotite, microcline and minor fluorapatite...Girardville, itself 40 km northwest of Lac Saint-Jean in south-central Quebec, very large and sharp ilmenite Cl)...the town of Amsteg, subordinate drainages running south to Val Caverdiras; ilmenite rose-bearing clefts |  | Papike, James J., Simon, Steven B., Burger, Paul V., Bell, Aaron S., Shearer, Charles K., Karner, James M. (2016) Chromium, vanadium, and titanium valence systematics in Solar System pyroxene as a recorder of oxygen fugacity, planetary provenance, and processes. American Mineralogist, 101 (4) 907-918 doi:10.2138/am-2016-5507 | Journal (article/letter/editorial) | | over a range of fO2 from approximately fayalite-magnetite-quartz (FMQ) to ~7 log units below iron-wüstite...from an augite syenite limestone in Fassa valley, Trentino, Italy, where it occurs as light- to dark-green...experimental study of element partitioning between magnetite, clinopyroxene and iron-bearing silicate liquids |  | | Book | | similar to granite but with no quartz. Sandstone (South Dakota, USA) _9_ A darker rock than granite but...hand from demantoid crystals, notably those from Italy Gold Iron stains removable by most acids; quartz... Quebec (Canada), Orkney and Faroe Islands, Fassa Valley, Tirol (Austria), St Andreasberg, Harz Mountains...Mountains (West Germany), Antronapiana, Ossola, Novara (Italy), from the New Jersey traprocks at Paterson (USA)...Gotthard. Also from Baceno, Valle Antigorio, Novara (Italy), and from Norway. Small deep blue transparent crystals |  | | Book (edition) | | make this hemihedral dodecahedron. Again, in magnetite, oscillations between the octahedron and dodecahedron...gold sometimes occur with regular faces. 65. MAGNETITE. COMMON SALT. three-sided pyramidal depressions...the black spots represent grains hornblende. of magnetite. In many cases no change in composition attends...usually that of minute grains or crystals of magnetite, or hematite, or menaccanite. CRYSTALLINE AGGREGATES...represents, much magnified, an arborescent form of magnetite occurring in mica at Pennsbury, in Pennsylvania |  | | Journal (article/letter/editorial) | | general strike N. 75°-80° E. and a very steep dip south, but the striated shear-plane dips 35° north. This...underlies the Varos thrust-mass and continues round the south of Col del Larisch; but the Werfen strata with nearly...sheared occurrences of Werfen strata round the west, south, and east limits of Col del Larisch demonstrate...Ill meadowland which descends to the Pellegrino Valley. The only part of the meadowland which offered...averaging 10-20°. This strike is present at Col Lifon, south of the Allochet ridge, but is crossed by the super |  | | Book (edition) | | make this hemihedral dodecahedron. Again, in magnetite, oscillations between the octahedron and dodecahedron...represents, much magnified, an arborescent form of magnetite occurring in mica at Pennsbury, in Pennsylvania...regions of active or extinct volcanoes. In the valley of Noto and Alazzaro in Sicily, at Conil near Cadiz...it occurs in beds along the central part of the south coast and to some distance inland. It undergoes...suljdiate. Occurs in tlie waters of liio Vinagi*e, South America also in Java, and at Lake de Taal on Luzon |  | | Book (volume) | | form large as state 180 to reduced was magnetite, often known stone, weighed in its rough ...gravels in to the of rivers. DIAMOND In it South is Africa, in the earth’s Of in that unlikely...known thus from of these it a Here at this South Africa: brilliant is (in year neighoccurs ...of known. are districts few distance from south not known. in and but diamonds. were the...“Star 125 carats. South The find most of state made the carbonado and them South”, most the was |  | | Book | | Pyrites, or Mar- • Cellular Pyrites. Cockscomb Magnetite. Pyrites. Hepatic Pyrites. Wasserkies, Iron...the various compartis divided, commencing at the south- ments into which the Horse-shoe Case east end...Foreiqn. Saltzburg and Greiner in the Zillerthal, Tyrol. St. Gotthard. Sweden. Norway. Piedmont. Brit....to yield agates, though different from those of South America, and much less abundant. Travellers from... No. 465 ; 20 (Russia). AiMANT, Beudant. See Magnetite. AiMANT DE Ceylon. See Tourmaline. Akanthite, |  | | Book (edition) | | Mineralogy, Museum of Geology South Dakota School of Mines & Technology Rapid City, South Dakota GEORGE ROBERT...Transpose illustrations for SELLAITE, Vesuvius, Italy (12, column 2) and SEMSEYITE, Julcani mine, Huancavelica...Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson, M. E., Ingram...(ferroactinolite), Colorado, Arizona, Wyoming (nephrite), South Dakota , Minnesota, Pennsylvania (byssolite), Vermont...Tsumeb , South West Africa; and at Laurium , Greece. Other occurrences are found in Chile, Italy , France |  | | Book (edition) | | six planes. have the axial 4 3), 5 f 1 : 73 Magnetite. : : : 20 CRYSTALLOGRAPHY. The preceding... Xand Given (a) n r is found from are not alto- Y. *L1 = ^!*4 1 71 further > sin 5 *Z COS-J]T...dodecahedral plane. 275 276 Pyrite. The same 277 Magnetite. method of composition is often seen in dendritic...brownish-black mineral in the mica from Pennsbury, Pa., is magnetite in this form (f 277), as first observed by G....examples are the striation on the cubic faces Magnetite. of pyrite parallel with the intersections of |  | | Book (edition) | | planes. have the axia. 4 3), 5 4 : 1 : 73 Magnetite. : : OKTSTALLOGRAPHT. 20 In preceding' figures...1 \Z = f^i-ther, sin are not — n \- cos alto- \X 1 also, cos Given (b) tan ^Z . . ...dodecahedral jplane. The same ; 276 275 Pyrite. 277 Magnetite. method of composition is often seen in dendritic...brownish-black mineral in the mica from Pennsbury, Pa., is magnetite in this form (f. 277), as first observed by G...crystals of quartz are often tajjered to a to Magnetite. point, without the usual pyramidal terminations |  | | Book (edition) | | of natural history, that general science, whose province it is to discriminate all the va es of matter...kinds of information relating to minerals. Its province as a science has already been assigned in the...by of the most abundant forms among crystals. (Magnetite, spinel.) edges = 109 ° 28 ' 16'' ; of those...Iron -black, nearly the color of cast-iron . ( Magnetite .) The non -metallic colors are considered in...Black 1. Grayish black. Black mixed with grey. (Magnetite.) 2. Velvet-black. The purest black color ; the |  | | Book (edition) | | six planes. huve the axia 4 3), 5 4 f : 78 Magnetite. : : : ORYST ALLOGRAPH Y. In figures show...Naumann. the determination of gether simple. V( alto- Given JTand Y. (a) n are not found from i...dodecahedral plane. 275 276 Pyrite. The same 277 Magnetite. method of composition is often seen in dendritic...brownish-black mineral in the mica from Pennsbury, Pa., is magnetite in this form (f 277), as first observed by G-...point, without the usual pyramidal terminations. Magnetite. Other examples are the striation on the cubic |  | | Book (edition) | | the other repelled, thus indicating the polarity alto. The same is better shown if the ends of the crystal...hardness, a character it ; ; ; It is the province of chemistry to discuss fully the nature of the...The brine springs of New York and other states south and west, are well known sources of salt, (see beyond...their journey to Siberia. The river Gunil, in the province of Constantine, in Africa, is reported to have...weighing 254^ carats, called the "Star of the South" was found in 1854. It will be reduced one-half |  | | Book (edition) | | are known only to the mineralogist. It is the province of chemistry to discuss fully the nature of the...proportion of saline ingredients. York and other states south and west, are well known sources of salt, (see beyond...to Siberia. The ; ; ; ; river Gunil, in the province of Constantine, in Africa, is reIn the United...One weighing 254 carats, called the " Star of the South" was found in 1854. It will be reduced one-half...Pennsylvania and southeastern Ohio, and sweeping south over western Virginia and eastern Kentucky and Tennessee |  | | Book (edition) | | are known only to the mineralogist. It is the province of chemistry to discuss fully the nature of the...The brine springs of New York and other states south and west, are well known sources of salt, (see beyond...vitreous electricity ; ; ; ; river Gunil, in the province of Constantine, in Africa, is re- ported to have...One weighing 254f carats, called the "Star of the South" was found in 1854. It will be reduced one-half...Pennsylvania and southeastern Ohio, and sweeping south over western Virginia and eastern Kentucky and Tennessee |  | | Journal (issue) | | Nieburger, President, 25231 Pico Vista, Moreno Valley, CA 92557; 909-242-1777 1998 Officers; President:...$10 v.l5/#l Darwin (CA), Pereta Mine (Italy), Cetine Mine (Italy) v.14/#6 $10 $10 $10 v.15/#5 v...Guide, Library Guide $10 v.l8/#4 Carrara Marble (Italy), Marburg Museum (Germany) v.18/#5 $10 Hale Creek...7/# l Fluorescence! Billie mine (CA), Seravezza (Italy) $10 Postage $ 1 per cop yOrder 10 copies or more...the Blanchard mine, which is approximately 1 mile south of the Mex-Tex mine, has in many ways paralleled |  | | Journal (issue) | | Articles Type locality minerals of the Black Hills, South Dakota ...........................................295 / 44 This is New England” DEALERS: Apple Valley Minerals Ltd. M. Phantom Minerals Nutmeg Minerals...Campbell Museum of Geology South Dakota School of Mines and Technology Rapid City, South Dakota 57701 INTRODUCTION...INTRODUCTION The Black Hills of western South Dakota are a great storehouse of mineral wealth, and a great...Willard “Bill” Roberts at the Museum of Geology, South Dakota School of Mines and Technology, and Paul |  | | Book (edition) | | are known only to the mineralogist. It is the province of chemistry to discuss fully the nature of the...The brine springs of New York and other sta tes south and west, are well known sources of salt, ( see...their journey to Siberia. 'fhe river Gunil, in the province of Constantine, in Africa, is re. ported to have...weighing 254½ carats, called the '' Star of the South.," was found in 1854. It will be reduced one-half...Pennsylvania and southeastern Ohio, and S\Veeping south over western Virginia and eastern Kentucky and Tennessee |  | | Book (edition) | | Agate, Jasper, Hornstone 13. Haematite 14. Magnetite, Corundum, Cassiterite, Zircon, Pitch- 15. Manganite...illustrated by diamond (Plate i, Fig. i) and magnetite (14, i) those in the cube by native copper (3...and cubes of diamond and magnetite are, however, sometimes found. and magnetite INTERGROWTHS OF CRYSTALS...distinguished by the colors of their streaks; that of magnetite is black, haematite red, limonite brown, and...mineral. MAGNETIC AND ELECTRICAL PROPERTIES Magnetite being the only strongly magnetic mineral, mention |  | | Book (volume) | | orthopyroxene’ Bown and Gay (1960) also show that magnetite, ilmenite and haematite may 5 Atomic per cent...the expense of olivine and occurs together with magnetite in coronas surrounding the orthosilicate. Muir...3Fe2Si04 + 3Mg2Si04 + 02 -» 2Fe304 + 6MgSi03 k,__i magnetite orthopyroxene olivine does not suffice to explain...by an aggregate of orthopyroxene (Fsi8.2) and magnetite, which must involve introduction of iron from...removal of magnesium and silicon if the content of magnetite in the aggregate is high. In the Mg0-Si02-H20 |  | | Book (edition) | | (Quartz Group) n 13. n Haematite H 14 M Magnetite, Corundum, Cassiterite, Zircon, Pitchblende, Limonite...octahedron by diamond (Plate 1, Fig. 1) and magnetite those in the cube by native copper (3, 5), iron(14...characterised by habit, whilst diamond (1, 1) and magnetite octamost (14, 1) frequently exhibit an octahedral...fluor-spar and cubes of diamond and their cubic ; magnetite are, however, sometimes found. Intergrowths of...the (4, 3), The be readily distinguished of magnetite is black, that of their streaks ; by the colours |
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Toal d'Allochèt, Moena, Trento Province, Trentino-Alto Adige, Italy