 | | Journal (article/letter/editorial) | | which is situated close to the Ferdinand shaft on the 12th level of Nová shaft. Minor amounts of brianyoungite...the occurrence located on the 3rd level of Nová shaft. It forms thin, finely crystalline coatings with...linarite and serpierite (from the 3rd level of Nová shaft). Its unit-cell parameters refined from the powder...cm in size on fractures and in the cavities of quartz-sulphide gangue, often together with brochantite...prismatic crystals up 3 mm in size on fractures of quartz-sulphide gangue from the abandoned stope in Michal |  | | Book | | (1747–1792), his future brother-in-law Albert Kasimir of Saxony-Teschen (1738–1822), and the top officials of the...the professionalization of mining education in Saxony see Felten (2020, 133–6). 3 4 JOHANNES MATTES...dominions (including two objects from the Americas and Saxony) was given without any recognizable principle....aforementioned studies are based on the mining districts in Saxony and Hungary. The state educational institutions...particularly noteworthy. Through the example of Saxony, Sebastian Felten (2018) dealt with processes of |  | | Journal (issue) | | beautiful specimens of Schemnitz scepter and skeletal quartz, drusy amethyst, wire silver, acanthite, pyrargyrite...from the mining area include skeletal and scepter quartz, amethyst, tabular barite, pink-purple diaspore...Stiavnica ceased in 1993 with the closure of the Nova shaft near Sobov, archival evidence shows that the total...water-column pumping engine, first used in the Leopold shaft; this was followed by the construction of eight...additional such machines, one of which, from the Lill shaft in Hodrits (Hodrusa-Hamre), was dismantled and proudly |  | | Journal (issue) | | ........... 337 by D. J. Mossman The Colorado Quartz mine, Mariposa County, California: a modem source...advertising 602-299-5274 COVER: GOLD crystals on quartz, from Zlatna, Romania. The longest crystal measures...C om plete H istory o f the Mills for Reducing Quartz. R ocky M ountain N ew s Publishing C om pany,...Nova Scotia lies in thin IN I spiderythreads o f quartz wandering through the deep mass o f bedrock and...guide located substantial amounts of auriferous quartz boulders about 15 miles from the coast, near Tangiers |  | | Book | | Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic, plutonic and...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...major associations of Swiss hematite iron roses are quartz, ortboclase, albite, rutile, and zeolites (especially...as sharp rhombohedral crystals to 8 cm on and in quartz; the ilmenite crystals have uniform orange-yellow |  | | Report (volume) | | examined in the Tokaj Mtns. Base-metal poor swarms of quartz veins with typical low-sulfidation epithermal textures...Deeper base-metal rich veins as well as gold-rich quartz veins in subvolcanic rocks will be visited in the...hydrothermal breccia dikes and adulariabearing quartz veins. 184 Eger town, short sightseeing. The...in the Atalk6 quarry. In the andesite, there are quartz veinlets with narrow argillic alteration halo....Brecciated adularia-sericite alteration Andesite. quartz vein’ with in the host Middle Matraszentimre, |  | | Report (volume) | | relieved by h’ght pinkish spots and streaks due to the quartz and felspar. A very handsome salmon-coloured and...beds of granular quartz rock of precisely tho same character as those ^ Grauulnr quartz rocks. -j .i ii...3 , , i? jungle covering i i The granular quartz rock is frequently exposed, miles north-north-east...bed ' only obscure. of very similar granular quartz rook occurs a little south-east just within the...north-north-east,* witn^ a dip of 40*^ to 4t5® east. Tho quartz is (where freshly broken) of pale pinkish-white |
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