 | | Book | | Volume 8 Kazakhstan and Middle Asia Volume 9 Crimea Worldwide (including USSR) Volume 10 Urals (...East Pamirs Diamonds Volume 12 North Kazakhstan Ukraine Aldan =5 =3 =5 3 5* si Abukumalite Acanthite...Actinolite Actinolite Actinolite Actinolite Vyuntspakhk Crimea Sarbaiskii mine Sarbay deposit, Rudnyi Sarbay deposit...deposit Sarbay quarry Stephanitovaya vein, Sarbay quarry Stephanitovaya vein, Sarbay quarry Stephanitovaya...vein, Sarbay quarry Stephanitovaya vein, Sarbay quarry Stephanitovaya vein, Sarbay quarry Sarbaiskii mine |  | | Journal (issue) | | GEOLOGY Alexander I. Tishchenko MINERALS OFTHE CRIMEA Valerii B. Seiranyan AGATES OF ARMENIA: THE PAST...a s h f o r G e m s t o n e s : Chrysocho]1a in quartz, chrysocholla, azurite, sugilite, charoite, turquoize...photoluminescence induced by various lamps (mercury-quartz, xenon, and deuterium lamps) and ultraviolet laser...(morganite), wollastonite, danburite, datolite, quartz, calcite, corundum, microcline, plagioclase, spodumene...Passe-like mineralization in the cracA offerruginous quartz. The KasmĐżnachi deposit, Kazakhstan. The photograph |  | ZahradnĂk, Jan, Jirásek, Jakub, StarĂ˝, JaromĂr, Sivek, Martin (2020) Production, Reserves, and Processing of Feldspar and Feldspathoid Rocks in the Czech Republic from 2005 to 2019—An Overview. Minerals, 10 (8) 722 doi:10.3390/min10080722 | Journal (article/letter/editorial) | | alkali components reduce the melting temperature of quartz and help to control the viscosity of glass. In...the country, Teplá area in the western part of the country, and the West-Moravian area in the southeastern...LuĹľenicĚŚky, Ĺ˝dánov, and MuteĚŚnĂn deposits from the first area are only three pegmatites presently exploited, but...alluvial feldspar deposits includes the LuĹľnice River area with the important Halámky active deposit and sediments...occurrences connected to the Tertiary weathering (Znojmo area). All nepheline phonolites are of Tertiary age.of |  | Buchko, I. V., Izokh, A. E., Sal’nikova, E. B., Sorokin, A. A., Kotov, A. B., Yakovleva, S. Z. (2007) Petrology of the Late Jurassic ultramafic-mafic Veselki massif, southeastern framing of the Siberian craton. Petrology, 15 (3) 264-274 doi:10.1134/s0869591107030046 | Journal (article/letter/editorial) | | (Veselki), and peridotite–gabbro– monzodiorite (Petropavlovskii) types. The gabbroanorthosite massifs are Kengurak–Sergachi...into leucocratic monzogabbro, monzodiorites, and quartz monzodiorites. METHODS The chemical composition...magnetite, spinel, and kaersutite. Monzodiorite and its quartz varieties occur at the periphery of the massif...(up to 20%), plagioclase (up to 50%), K-feldspar, quartz (up to 10%), biotite, greenish brown hornblende...1999) and in the Birkhinskii Massif from the Ol’khon area. The presence of the assemblage of clino- and orthopyroxene |  | | Journal (article/letter/editorial) | | results of studying melt and gas–liquid inclusions in quartz from granitoids, it was established that the rock...monzodiorite magma resulted in the formation of quartz monzodiorites and syenite-diorites, localized along...emplacement. Based on the tectonic zoning of the area studied and the absence of a connection with the...trachybasaltic tuffs; (4) Arsinskaya sequence: sericite–quartz and carbonaceous–clayey–siliceous shales; (5) Krasnokamenskaya...plagiogneisses, mica and graphite quartzites; (13) Petropavlovskii gabbro–diorite–granodiorite complex; (14) Akhunovo–Karagai |  | | Journal (article/letter/editorial) | | association V?; 10 and 11, Petropavlovskii complex S1–2: 10, diorites and quartz diorites; 11, granites and |  | | Book | | Descriptions by province Kola and Karelia Kanin-Timan Ukraine Caucasus (Armenia, Azerbai'an, Georgia) The Urals...containing alkali pyroxene and! or amphibole) syenite, quartz syenite and granite, together with peralkaline...country but part 2, being devoted solely to the huge area encompassed by the former Soviet Union, has been...political climate has eased restrictions in this area. However, information such as production statistics...and Karelia (Fig. 2) 2 Kanin- Timan (Fig. 38) 3 Ukraine (Fig. 41) 4 Caucasus (Armenia, Azerbai'an, Georgia) |  | | 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...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, |  | | Book | | people and later influenced the very name of the village of Tashatkan, which means "stony arrow" (tash ...meteorite fall on November 29 1662 in the village of Novye Ergi is interesting. In the letter of...Saturday, November the 29th, after sunset, in our village of Novye Ergi and on the neighbouring farms, many...they started falling upon the streets of the village the fields. Not a single stone fell upon build—or...the town of Velikii Ustiug in 1296 and in the village of Novye Ergi in 1662 were preserved some |  | | Journal (issue) | | Subpolar Urals, together with the adjacent platform area, have attracted increasing attention from mineralogists... in particular, deposits of nоЬ\е varieties of quartz and agates, and new mineral finds have opened new...occurrences of diamonds, quartz and quartz varieto Đ° TaĐ«e ties (rock crystal, smoky quartz, citrine, amethyst...hematite, axinite, fluorite, quartz, smoky quartz, citrine, amethyst and otheĐł quartz varieties Metamorphic(polychronic)...compoĐżents of rocks, especially of quartz. The main peculiarity of quartz formatioĐż is moЬiliza tion ofsilica |  | | Report (issue) | | France, a gravimetric survey was conducted in this area in 1942. Previous regional gravity observations...measurements requires only the determination of a plane area easily measured with a planimeter. To facilitate...gravity surveys of entire counties in the midcontinent area. The first report covers Cooke County, Texas. It...Interest was first attracted to the Budafapuszta area by its geographical position on the eastward projection...1944. In 1941 a magnetic survey was made in the area of the Grande-Macholles Castle near Riom, France |  | | Book (edition) | | Hills area during which 300 specimens were recovered and the 1979-80 season in the Yamato area in which...name-place. In many instances the name-place is a small village not to be found on the maps available, and then...of Rocks (iron) Providence Puente del Zacate * Quartz Mountain * Quinn Canyon Rancho de la Pila (1882)...* Oczeretna * Odessa (stone) * Orimattila Petropavlovka Phu Hong + Phum Sambo f * Polujamki Portales...* Whitman * York (iron) York (stone) * Nevada Quartz Mountain * Quinn Canyon Missouri Archie + * Baxter |  | | Report (issue) | | finds that isostatic compensation over the whole area is almost complete. As regards the thickness of...1947. In 1941-43 a gravimeter survey was made in an area of the Bashkir pre-Urals, U. S. S. R., previously...Mountains register negative anomalies, whereas the hilly area near Lyon and the region to the west of the lower...gravitational equilibrium readjusted in a limited area. Examples of earthquakes on dry land and under water...approximately 10-mile intervals have been made in the area north of Washington, D. C., south of the St. Lawrence |
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