 | | Journal (article/letter/editorial) | | strata-bound Zechstein deposits (Kupferschiefer type), Poland H. Kucha and M. Pawlikowski Institute of Geology...Mineral Deposits, 30-059 Krakow, Av. Mickiewicza30, Poland Abstract. These Kupferschiefer deposits were probably...overlying the metal-bearing Zechstein rocks. The lower hot brine (LHB) rich in Mg, K, C1, SO4 and CO~ with...conglomerates through red-brown sandstones and melaphyre-porphyry conglomerates to white sandstones at...THE SALT DOMES RIDGE Fig. 1. A general map of Poland showing relationships between the areas of salt |  | | Book | | cover photo: Agate, polished. Nowy Kościół, Lower Silesia, Poland. Sample 260x260xl30 mm. Photo R. Molenda...320x260xl IO mm. Agate, polished. ~owy Kościół, Lower Silesia, Poland. Photo 30x60 mm, sample 320x260xl IO mm...160xl50x30 mm. Sphalerite, polished. QIJ...7.1sz, Poland. Photo 30x70 mm, sample 160xl50x30 mm. , Sfale111...okaz 230xl50xl5 mm. Sphaleńte, polished. Olkusz, Poland. Photo 50xl40 mm, sample 230xl50xl5 mm. Fot. 6...the oldest and the best technical academies in Poland will celebrate its 90th jubilee in 2009. Mining |  | Powolny, Tomasz, Dumańska-Słowik, Magdalena, Sikorska-Jaworowska, Magdalena, Wójcik-Bania, Monika (2019) Agate mineralization in spilitized Permian volcanics from “Borówno” quarry (Lower Silesia, Poland) – microtextural, mineralogical, and geochemical constraints. Ore Geology Reviews, 114. 103130 doi:10.1016/j.oregeorev.2019.103130 | Journal (article/letter/editorial) | | spilitized Permian volcanics from ,,Borówno” quarry (Lower Silesia, Poland) - microtextural, mineralogical, and...spilitized Permian volcanics from ,,Borówno” quarry (Lower Silesia, Poland) - microtextural, mineralogical, and...spilitized Permian volcanics from ,,Borówno” quarry (Lower Silesia, Poland) - microtextural, mineralogical, and...Technology, 30 Mickiewicza Av., Krakow 30-059, Poland; *email: powolny@agh.edu.pl b Polish Geological...Research Institute, 4 Rakowiecka St., 00-975 Warsaw, Poland Abstract Two forms of silica mineralization, i |  | | Journal (article/letter/editorial) | | depth '.'.'.'.'.'.'.'.'.'.'.'...'...'.'.'. 193 Chalcocite mineralization of the amygda193 V&rlation in...greenstone differentiates.. 196 Flow at South Rang! quarry 168 Origin of the copper deposits 96 "Big»trap...a pegmatitic lava flow at South Range Quarry, Houghton County, Michigan 202 olivine-rich basalt through...dacite porphyrite basalt andesite* dacite melaphyre basalt andesite* dacite rhyodacite felsite aplite...flow studied, an ophitic basalt at the South Range quarry, was sampled and mapped in detail. This flow is |  | | Journal (article/letter/editorial) | | Stuttgart 1990 Geochemistry of the Kupferschiefer, Poland By H. KUCHA, Krakow*) With 11 figures and 4 tables...o 3 e p - Geochemistry of the Kupferschiefer, Poland ETALS i ~, CROSS SECTION {fig. 4,51617 ) i...et al., 1989). Stratigraphy The Precambrian and Lower Paleozoic strata of the Fore-Sudetic monocline constitute...conglomerates through red-brown sandstones and melaphyre-porphyry conglomerates to white sandstones at...Zechstein is overlain by the Bunter Sandstone of the Lower Triassic, rock salts of Keuper and by thick Tertiary |  | Cornwall, H.R., Runner, J.J., Stromquist, A.A., Swanson, R.W., White, W.S. (1949) Detailed geologic map of the recently active copper mines; Houghton and Keweenaw Counties, Michigan. Open-File Report Vol. 1949 (50-4) US Geological Survey doi:10.3133/ofr504 | Report (issue) | | lode Geologic plan of lower workings, Isle Uoyale mine ' Geologic sections of lower m>rkings, Isle Royale...* 23. Geologic plan of lower levels, crosscut * 2h. Geologic plan of x lower levels, accessible workings...dip is £ generally steeper in the southernmost, lower beds of the series. The V- - southern boundary...type of rock forns less than 2 percent of the lower part of the series, in which most of the copper...nelaphyre, cphite, porphyrite, and gloneropcrphyrite. Melaphyre is, fine-grained .trap. Porphyrite is fine-grained |  | | Report (issue) | | DEPOSITS OF THE MATCHWOOD QUADRANGLE, ONTONAGON COUNTY, MICHIGAN By Robert F. Johnson and Walter S. White...DEPOSITS OF THE MATCHWOOD QUADRANGLE, ONTONAGON COUNTY, MICHIGAN ' ~ By Robert F. Johnson and Walter...The Matchvood quadrangle is in central Ontonagon County, just west of the Ontonagon River and its Middle...exposures in the vicinity of Portage Lake in Houghton County (White, Cornwall, and Swanson, 1953), underlies...thickness of the Portage Lake Lava Series in Ontonagon County, compared to 1-3 percent on the Keweenaw Peninsula |  | | Report (issue) | | feet below the outcrop, some finely disseminated chalcocite and native copper were encountered. A width of...be done by diamond drilling. The discovery of chalcocite at a depth of 200 feet shows that the process...and indicate that the rocks are of Jurassic or Lower Cretaceous age. The general strike of the rocks...the inclosing rocks. Dikelike masses of augite melaphyre, identical with the rock of the volcanic areas...place in slate lying along a footwall of augite melaphyre. In general terms, an intercalated sheet of harder |  | | Journal (article/letter/editorial) | | ................................ Feldspathic melaphyre ......................... Glomeroporphyrite ....glomeroporphyrite ................. Fine-grained melaphyre........................ ...... ORE DEPOSITION...of minutequantities of chalcopyrite, bornite,chalcocite,andnativecopper, in amounts consistent with the...felsite flow in the list wouldmake the average lower; so it seemsthat o.ox is a fair figure. 3o4 T...of the flowsstudied,the magnetitecontentof the lower portion of the flow is below average,and there are |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...exceptionally fine, twinned analcite crystals from Houghton County ························-··-······-··-········...····· 41 2. Ankerite on siderite from Alpena County ···-··············-··················· 46 3....stalactitic limonite from Negaunee in Marquette County .................................................(Hexagonaria percarinata) of calcite from Charlevoix County .. ..... .. ....... ...... .. ............... |  | | Book | | 11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium...•••••••••••••••••'.' •.••.•••• 2--6 Barn.table County ro •• il Localiti ••••••••••••••••••••••••••••...Localit1e•••••••••••••••••••••••••••• 21 Br1.tol County Mineral Localit1 ••••••••••••••••••••••••••••••...24--25 Dukes County Mineral Loeal1tiea •••••••••••••••••••••••••••••• 26--21 Duk •• County Fo.sil Loeal1tie...Local1t1es •••••••••••••••••••••••••••••• 29--3? Bs.ex County Fo ••1l Localit1e •••••••••••••••••••••••••••••••• |  | | Catalog/List | | Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....CROSSITE Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite...sodium potassium alumino-silicate Arizona Final County, Christmas Dark green cleavages in andesite .. |  | | Book (edition) | | g gold). ductile (e.g. copper). sectile (e.g. chalcocite). elastic Optical co11sta11ts ill reflected light...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...central United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from |  | | Book | | Mineralogical Society. Ewa Koszowska (1957, Cracow, Poland) Graduated from the Jagiellonian University's Institute...Republic (Milan Novák) Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia...Republic (Milan Novák). Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia...the Carpathians Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419...countries, (i.e. the Czech Republic. Slovakia, Poland. Hungary, Ukraine, and Romania). From a mineralogical |  | | Catalog/List | | specimen from the Apache mine, near Globe, Gila County, Arizona GLOBES AND ATLASES ...... . 79 Sharp...calcium hydroxy-silicate. California Riverside County, Crestmore. White prismatic crystalline on merwinitegehlenite... AJOITE Copper aluminum silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky- blue micro xls and...and coatings on monzonite . Arizona Pima County, Ajo, New Cornelia mine. S.ky-bJue crystals and masses...aluminum silicate. CLEAVELANDITE California San Diego County, Himalaya mine. White crystalled aggregates; some | | | Book | | cave high, height hill lake lillle, small low, lower mine mountai n mountains range or chain open-pi1...lillle. smal l low. lower mine mountain mountains range or chain open-pil peak pil quarry river stream valley...noted in the Rodna Mt . (e.g. Blazna Valley). The Lower Cambrian ore belt. ho ted by the Tulghe~ Group....the re- gionally metamorpho ed formation of the Lower Palaeozoic. The essemially strati form ore bodies...Here lhe minerals occur both in amygdule of "melaphyre .. and form small. i olated pocket and veinlets |  | | Report (issue) | | (a mine) abajamiento nm subsidence abajar vtr to lower, let down | to fall, descend abajo adv down, below...mine water | a. de cal lime water | «. de cantera quarry water | a. de cohesion cohesive water | a. de consolidacion...aljez nm crude or natural gypsum aljezarnm gypsum quarry | gypsum deposit aljibe nm well | pool | [Col]...alum | a. potdsico potash alum alumbrera nf alum quarry alumbrico,-ca adj alum-bearing alumbroso,-sa adj...lead-colored copper ore consisting of bornite, chalcocite, and tetrahedrite aplomarse vpr to collapse apofilita |  | | Journal (article/letter/editorial) | | clayeystrata. The coalbedsare restrictedto the lower part of this formationand outcrop.along the marginsof...trend from southwestto northeast, in which the lower members of the coal-bearing strataoccur. Along...canneverbe an exportation of coalto the regionof the lower Yang-tzL astheproduct willnotbeableto compete successfully...Messieurs MichelLevyandLacroixas labradorite melaphyre. The upperCarboniferous consists of a veryuniformlimestone...found further to the southeast and in Ton-kin the lower Trias and Rhetic rest directlyupon the Carboniferouslimestone |  | | Catalog/List | | radial groups on limonite ....... . Utah Toelle County, Gold Hill, Gold Hill mine --=.rransparent micro... AJOITE Copper aluminum silicate' Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...quartz . ALTAITE Lead telluride • Colorado Saguache County, Klondike mine Brilliant metallic tin white cleavable...sodium calcium uranium carbonate. Utah San Juan County, Moab ~ellow to yellow-green ¼x¼" single rhombohedral...ANNABERGITE Hydrated nickel arsenate Nevada Churchill County, Cottonwood Canyon Rich apple green masses altering |  | | 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...should preferably be more detailed, e.g. walls of a quarry, or refuse heap specimen, so that one could find |  | | Book | | one that has been well opened, such as a mine, a quarry, road or railroad cut, or a cliff. Fresh exposures...the upper part (the crown); 8 pavilion facets, 16 lower-girdle 21 Brilliant-cut diamond a brilliant-cut...cut; (c) too shallow facets, and 1 culet on the lower part (the pavilion). The propor¬ tions and number...but more expensive, diamond saw. Pavilion. The lower part of a faceted gem, below the girdle. 26 On... Two models of tumblers—the upper rotates, the lower vibrates. Polished gem stones of irregular shapes | | | Book | | one that has been well opened, such as a mine, a quarry, road or railroad cut, or a cliff. Fresh exposures...facets 1 on (the crown); 8 pavilion facets, 16 lower-girdle 21 Brilliant-cut Shaping a brilliant-cut...properly cut; (c) too shallow and 1 culet on the lower part (the and number of facets vary according facets...diamond saw. sizes, Pavilion. 26 The faster, lower part of a faceted gem, below the girdle. On a...gem stones of tumblers-the upper rotates, the lower vibrates. Polished shapes and sizes, known as baroques |  | | | | sediments of the country rock, originally formed at the lower temperature of the earth’s surface, are metamorphosed...compounds of heavy metals in ore lodes at somewhat lower temperatures. They are usually accompanied by non-metalliferous...4.8. Streak greenish grey. Crystallised out at lower temperatures near the earth’s surface. 7 Chalcopyrite...and concentrated in basic plutonic rocks. 10 Chalcocite (copper glance). CuzS. Hexagonal. In thick-tabular...Si0,. Hexagonal (above 575°C) and trigonal (at lower temperatures). Of all the minerals which occur naturally |  | | Catalog/List | | radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...lapis AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline...crystal vugs ALTAITE Lead telluride Colorado Saguache County, Klondike mine Cleavage plates in quartz with pyrite |  | | Catalog/List | | PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped crystal...calcium hydroxy-silicate. Ca lifornia Riverside County, Crestmore. White prismatic crystalline on merwinite...QUARTZ AJOITE Copper aluminum silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky-blue micro xls and...and coatings on monzonite .. Arizona Pima County, Ajo, New Cornelia mine. Sky-blue crystals and masses...aluminum silicate. CLEAVELANDITE California San Diego County, Himalaya mine. White crystalled aggregates; some |
|
