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Plagioclase from
Galena occurrence, Krumbach, Soboth, Eibiswald, Deutschlandsberg District, Styria, Austria


Locality type:Occurrence
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Galena occurrence, Krumbach, Soboth, Eibiswald, Deutschlandsberg District, Styria, Austria
Data Identifiers
Mindat Occurrence Record ID:827068
Long-form Identifier:1:3:827068:9
GUID (UUID V4):8dbb66e5-c9a6-4c2c-b3c8-65d1aa25fd5e
References
Reference Search (possible matching items)
Book (edition)
trisocta- silver hedron trisocta- gold platinum galena hedron halite for tetragonal Jor rhombic- ...(intergrowth); (5) polysynthetic contact twin of plagioclase. stibnite, the acicular aggregates of epidote...halides (fluorite) and a large number of sulfides (galena, sphalerite, chalcopyrite, stibnite, pyrite, etc...objects or replacing fibers of wooden supports. Occurrence up to 3 cm (1 .1 The 8 finest crystals of...mineral, either in ciated with calcite or e Occurrence The finest dendritic and wirelike crystals come
Book
metals form compounds with sulfur (S). The sulphide galena (PbS), for example, contains lead. Oxides contain... MINERAL MAKEUP t~.. -~ :,; t"'Jf ' . • ' Galena belongs to the isometric (cubic) system. Even though...it often exhibits other geometric faces. On this galena crystal (left), cubic faces are combined with octahedron...how much is absorbed. Minerals such as gold and galena reflect light much like a polished silver tray...formed by fluorite. PERFECT IN THREE DIRECTIONS (GALENA) GOOD INTWO DIRECTIONS (HALITE) PERFECT IN ONE
metals form compounds with sulfur (S). The sulphide galena (PbS), for example, contains lead. Oxides contain...90°. Possible Three axes of different MINERAL Galena belongs to the isometric (cubic) system. Even though...often exhibits other geometric faces. On this galena crystal (left), cubic faces are combined with ...flat layers (cleavage in one direction), while galena cleaves in three directions into cubes. The smoothness...how much is absorbed. Minerals such as gold and galena reflect Minerals that phosphoresce, or glow in
Report (issue)
37 37 39 39 40 41 Walker Mine Buckingham galena occurrence Dominion Mine Road-cuts on Val-des-Monts -...Highway 309 Clinohumite occurrence Garnet occurrence des Cedres dam occurrence Parker Mine White's Mine...Canastota Mine des Cedres dam spinel occurrence Lac du Cerf occurrence km 141.7, road-cuts, both sides Highway...china clay mine Laurel diopside occurrence Lac Noir mica occurrence Kilmar Mines Dobbie Mine Brownsburg...Construction Bowesville quarry Greely Quartz Crystal Occurrence Frazer Duntile quarry Addresses for maps, reports
Book
System of mineral classification 8 Origin and occurrence of minerals 8 Associated minerals 11 Properties...Lastly, data on the genesis, associated minerals, occurrence and application are included. The tabulated section...the minerals in this book as well. Origin and occurrence of minerals In order to gain some knowledge of...zone, sulphur compounds (eg pyrite, chalcopyrite, galena and sphalerite) c.:hange into oxygen salts (eg...certain mineral deposit or rock, and eliminate the occurrence of some others. Examples of associated minerals
Report (issue)
mines Cochrane Hill gold mine Smithfield galena occurrence College Grant copper mine Copper Lake copper...Erinville 'Black Granite' quarry Donahue Lake occurrence Lundy road-cut Doughboy Point andalusite Port...are scattered through the property. The Montague district produced a total of 2 119 342 g of gold from 121...can readily be obtained from several dumps. The district produced a total of 26 996 g of gold from I 534...(Map-sheet 53, 1:63 360). (S): 666 Lawrencetown Gold District, Plan and Section (1 :6000). 6 km 15.6 Echo
Report (volume)
Director Bulletin 906-D GEOLOGY OF THE SEARCHLIGHT DISTRICT CLARK COUNTY, NEVADA BY EUGENE CALLAGHAN Contributions...___.-_-___-_______-_________. Outlook for the district...----____-__._-_-_-_-_______-_________. Mines...main part of the district._________ Mines and prospects in the eastern part of the district.__-_-.______...Geologic map of the main part of the Searchlight District, Clark County, Nev____._-_-_-_-._.___.-_-.__________...Nevada and Utah showing location of Searchlight district and areas covered by previous publications of
Report (volume)
...................... General character and occurrence.................................. Petrography................................................. Galena............................................:.....detailed mapping of the most important mining district. The first investigation of the mineral resources... In 1901 a hasty examination of the Ketchikan district 6 was undertaken, and in 1903 and 1904 reconnaissance...mapping of the most productive part of the Juneau district was completed. Between 1906 and 1908 detailed
Report (volume)
Cassiterite lode; B, Surface exposure showing occurrence of fluorite silicate rock adjoining veinlets...Geological Survey in 1900 the tin deposits of this district have been discussed in several Survey publications...that were incidental to other work, and as this district had attracted much notice as a possible source...time permitted, to determine the laws of their occurrence and origin. It was thought best to emphasize...analysis of these data, will have more value to the district as a whole than any attempt to publish a statement
Report (volume)
district_-_____-_-___-__ In pocket. 2. Geologic map of the Hyder district ____________________ In pocket. 3. Generalized...international boundary, was much public interest in the district aroused. To meet the call for information as to...geologist, in 1920 spent a month in field work in the district and prepared a report of his observations, which...no definite prediction as to the future of the district could be made. Enough information was obtained...southeastern Alaska, was assigned to study the district. The results of Mr. Buddington's studies, as well
Report (issue)
ILLUSTRATIONS PLATE 11. Geologic map of Willow Creek district._______-_----__-__-_ 12. A, Chalcopyrite-molybdenite...mixed sulphides (the Eureka area in the Kantishna district, Mount Eielson, formerly known as Copper Mountain...LODE DISTRICT, ALASKA By JAMES C. KAY ABSTRACT The gold quartz veins of the Willow Creek district belong...been adequately determined in the mines of the district, because of lack of thorough crosscutting. Some...are quartz, pyrite, arsenopyrite, tetrahedrite, galena, and native gold. Gold tellurides have been reliably
Journal (article/letter/editorial)
inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...inclusion characteristics of a lead-copper-barium occurrence hosted in a Neoproterozoic mafic sill at Kiatak...ABSTRACT AC CE P TE D We describe a Pb-Cu-Ba occurrence in Northumberland Island, Northwestern Greenland...to sulfides. Coarse grained, open space-filling galena and minor chalcopyrite are accompanied by 2 generations
Report (volume)
descriptions........................................... Galena Bay......................................................................................... 59 Galena Bay..............................................1908, which complete the preliminary work in this district. Should the mining interests continue to develop...far as possible the general laws governing the occurrence of the ore bodies. Incidental to this study,... facts were gathered bearing on the occurrence and extent of individual ore bodies, and many of these
Book
unusual development, as to represent a mineral occurrence worth recording. Among the major types of igneous...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes...various combinations of quartz, potassium and plagioclase feldspars, olivine, pyroxenes, amphiboles, and...and used by Native Americans millennia ago. The occurrence of monazite-(Ce) in the Precambrian Goodrich...clinozoisite copper corundum datolite diamond galena glauconite gold ilmenite magnesite magnetite monazite
Report (volume)
............................... Seven Troughs district.................................................Outlook for the district................................................. Rosebud district................................................... Red Butte district........................................................................ Chafey and the Sierra district.......................................... Kennedy................:.................-.............. Galena...............................................
Report (volume)
718 GEOLOGY AND ORE DEPOSITS OF THE ' CREEDE DISTRICT, COLORADO BY WILLIAM H. EMMONS AND ESPER S....14 15 15 15 16 17 17 18 General character and occurrence.................................. 18 Petrography...................... 32 General character and occurrence.................................. 32 Contacts...................... 45 General character and occurrence.................................. 45 Thickness......................... General character and occurrence.................................... Thickness
Book
Cuprite b) Native Copper c) Vanadin" d) Sphalerite e) Galena f) Cerussite Rock-forming minerals, mafic (dark-coloured)...proportion of them are extremely rare, both in their occurrence and distribution. It is only the specialist who...crystallise in the monoclinic system, and the plagioclase feldspars (sodium­ calcium feldspars) which crystallise...in orthoclase and fluorite), repeated (as in plagioclase), swallow-tail (as in gypsum), geniculate or...the base (or basal pinacoid) of the crystal, and galena always splits along three planes at right angles
Book (edition)
minerals have been added and the localities of occurrence have been updated and expanded. The special uranium...seldom present, with a resultant paucity of occurrence) tend to be in smaller crystals. Common minerals...largely of microscopic grains of a calciumsodium (plagioclase) feldspar, pyroxene, and olivine, but with no...feldspar molecules, anorthite — making it another plagioclase feldspar — we then would call it a quartz monzonite...granite as a rule, though its texture and its occurrence are similar. Like granite, diorite is a group
Report (volume)
947-G COPPER DEPOSITS OF THE KOTSINA-KUSKULANA DISTRICT ALASKA BY RALPH E. VAN ALSTINE AND ROBERT F....showing the location of the KotsinaKuskulana .district. _______-__________--_-_--______--_- 124 21...1938. COPPER DEPOSITS OF THE KOTSINA-KUSKULANA DISTRICT, ALASKA By RALPH E. VAN ALSTINE AND ROBERT F...F. BLACK ABSTRACT The Kotsina-Kuskulana district of the Copper River region is between the Chitina River...copper ore from the district. LOCATION AND GENERAL GEOLOGY The Kotsina-Kuskulana district is between the
Report (volume)
Lake__________. _____ 46 Syenite__ __ _ __________ 46 Occurrence __ ___-_._______________ 46 Petrography_____...____ 47 JLamprophyre _ __ __ ____________ 47 Occurrence ________________________ 47 Petrography.. _ ^____...47 Diorite________________________________ 48 Occurrence _____________________'___ 48 Petrography.___...__ Prospects ___________________________ Troy district _________________________________ Mines on Callahau...Future prospects ___.________ _____ _ 104 Cabinet district _________________________ __ 105 Location____
Journal (article/letter/editorial)
deposit is located in the Bodaibo gold mining district in the northern Baikal–Patom Highland. Gold mineralization...isotope diagrams, the data points of pyrite and galena constitute a linear trend. The points corresponding...metasomatic ore occupy the left lower part of the trend. Galena from late gold–quartz veins shows more radiogenic...of ore lead, their relationships in pyrite and galena, and the mixing trend of Pb isotopic compositions...Sukhoi Log gold deposit located in the Bodaibo ore district has been discussed for more than 30 years and
Book (edition)
Tectosilicates 397 405 423 446 356 Contents 6. OCCURRENCE AND ASSOCIATION OF MINERALS Rocks and Rock-forming...in a garden has seen minerals in their natural occurrence. The rocks of the mountain, the sand on the beach...to 2 Introduction I materials of natural occurrence. Thus, cement, plaster, and glass are not steel...face-centered lattice. This structure is also found in galena PbS, MgO and many other AX compounds. thermal...as the only form on a few minerals. The other Occurrence of Isometric Forms of the Hexoctahedral Class
Report (issue)
GEOLOGY -AND ORE DEPOSITS OF THE MAGDALENA MINING DISTRICT, NEW MEXICO BY G. F. LOUGHLIN AND A. H. KOSCHMANN...Gabbro____________________________________ • Distribution and occurrence ______________ _ Lithology ______________________...____________________________ ______ _ 9 Distribution and occurrence _____________ _ . Ltlhology _____ __________...______________________________ ~ ____ _ Distribution and occurrence _____________ _ Lithology ___ .. _________________________...__________ __ _________ ____ _ 12 Distribution and occurrence ___ __________ _ 12 Lithology ________ _________
Report (volume)
sedimentary rocks of the Belt Series, which in this district are 40,000 feet thick. The Belt rocks here are...formations of the same name in the Coeur d'Alene district; the Ravalli is correlated with the Burke formation...Revett quartzite, and St. Regis formation of that district. In the southwest corner of the quadrangle is...000. Their more abundant metallic minerals are galena, pyrite, and sphalerite, and their gangue is quartz...quantities of one or more of the sulfides pyrite, galena, sphalerite, and pyrrhotite. In specimens from
Report (volume)
sulfides, namely, pyrite, arsenopyrite, sphalerite, galena, tetrahedrite, chalcopyrite, and stibnite. Except...of ., S . , ., fnfrohpdrite, Chalcopyrite, and galena, and locally scant pyrite, sphalerite etrahedrte...of the replacement lodes in the Coeur d'Alene district at the other end of the State, but the outlook...deposits in Boise Basin. Field studies in the district were started the latter part of June 1932 and...of the ore deposits in the Pearl-Horseshoe Bend district WaS begun and finished within the month. During
 
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