Some peculiarities of distinguishing crystal-bearing granitic intrusions .
Abstract
As it is known, promising for crystal pegmatites are usually postorogenic, usually interformational, isometric in plan, shallowly eroded massifs of granites of essentially quartz-microcline composition with increased content of volatiles, formed in conditions of shallow depths. Our studies on more than thirty granitoid massifs allow us to refine some of these regional prospecting assumptions ...
Область исследования:
(Archived) Without section
Funding:
None
References
- Avrashov A. S. Petrochemical features of some granitic intrusives of Central Kazakhstan. Tr. VNIISIMS, vol. VIII, 1964.
- Afanasyev G. D. Materials to substantiate the age of boundaries between some geologic systems and epochs. Izv. AN SSSR, ser. geol., No. 11, 1963.
- Bogdanov A. A. et al. Tectonic zoning of the Paleozoic massif of Central Kazakhstan. Vestn. MGU, ser. 4, No. 5, 1963.
- Borukaev R. A. Pre-Paleozoic and Lower Paleozoic of the North-East of Central Kazakhstan. Gosgeoltekhizdat, 1955.
- Davidenko I. V. Features of formation and placement of crystal-bearing pegmatites. Tr. VNIISIMS, vol. VIII, 1964.
- Dmitriev S. D. Geological prerequisites and prospecting and evaluation features of piezo-optical quartz and optical fluorite deposits in Central Kazakhstan.Inform. sb. VSEGEI, No. 26, 1960.
- Zaitsev Yu. A. Hercynian tectonic structure of the western part of the Sarysu-Teniz watershed and Ulu-Tau. Mat-ly po geologii Tsentr. Kazakhstana, vol. III. Izd-vo MGU, 1961.
- Zaryanov K. B. To the question about chemistry of alkaline granites and the significance of increased alkalinity in granitoids for crystal formation. Tr. VNIIP, vol. IV, iss. 1, 1960.
- Zakharchenko A. I. Search signs and methods of prospecting and exploration of crystal-bearing and fluorite-bearing pegmatites. Inf. sb. VSEGEI, No. 55, 1962.
- Zakharchenko A. I. About physical and chemical conditions and processes of granite pegmatites formation. Geokhimiya, No. 11, 1964.
- Zakharchenko A. I. Intragranite pegmatites and peculiarities of their formation. Mineralogy and Genesis of Pegmatites V sb. Mineralogiya i genezis pegmatitov. M., Nedra, 1965a.
- Zakharchenko A. I. Laws of location and features of structure and formation of pegmatite-bearing granite massifs of Central Kazakhstan. Tezisy dokl. I Kazakh. petrograf. soveshch. Izd-vo AN KazSSR, 1965b.
- Zakharchenko A. I. et al. Features of character and genesis of pegmatites with crystals of piezo-optic quartz (on the example of pegmatites of Bet-Pak-Dala and Northern Pribalkhashye in Central Kazakhstan). Sov. Geol., No. 8, 1958.
- Kizevalter D. S. and Muratov M. V. Tectonics of the northeastern margin of the Kokchetav massif (Northern Kazakhstan). Byull. MOIP, Otd. geologii, vol. XXXIV, iss. 2, 1959.
- Komlev L. V., Filippov M. S. Absolute age of granite intrusions of the Kokchetav Rise. Tr. VII sessii komissii po opr. abs. vozrasta geol. formatsiy. Izd-vo AN SSSR, 1960.
- Koptev-Dvornikov V. S. et al. Granitic Formations of Small Depths. Dokl. sov. geol. na XXI sessii mezhd. geol. kongr., Probl. 13. Izd-vo AN SSSR, 1960.
- Koptev-Dvornikov V. S., Emelyanenko P. F., Petrova M. A. Effusive and intrusive complexes of the western part of the Sarysu-Teniz watershed. Sov. geologiya, No. 7, 1963.
- Korytkin A. A. Paleozoic intrusive complexes of the northwest of Central Kazakhstan. Izv. vuzov, Geologiya i razvedka, No. 5, 1965.
- Marenchev A. M. Structural features of the Uspenskaya buckling zone in Central Kazakhstan and the main stages of its development. Mat-ly VSEGEI, nov. ser., iss. 33, 1960.
- Monich V. K. Petrology of granitic intrusions of Bayanaulsky area in Central Kazakhstan. Izd-vo AN KazSSR, 1957.
- Perekalina T. V. Some questions of petrology of Hercynian granitoids of Central Kazakhstan. Izv. vuzov, Geologiya i razvedka, No. 6, 1964.
- Podolsky A. M. Geochemical and mineralogical features of niobium-bearing granites on the example of some massifs of the northwestern part of Central Kazakhstan. V sb. Metallogenich. spetsializatsiya magm. kompleksov. Nedra, 1964.
- Podolsky A. M., Serikh V. I. Niobium in intrusive rocks of the Kokchetav uplift. Geokhimiya, No. 10, 1964.
- Principles of geologic mapping of effusive and intrusive formations. Gosgeoltekhizdat, 1960.
- Satpayev K. I. et al. Absolute age of some magmatic formations of Kazakhstan. Izv. AN KazSSR, ser. geol., iss. 3 (54), 1963.
- Semenov A. I., Shuvalov Yu. M. On the Age of the Krykkuduk Intrusion in Northern Kazakhstan. DAN SSSR, vol. 137, No. 2, 1961.
- Usov M. A. Main Types of Earth Crust Structures and Forms of Volcanism. V sb. Osnovn. idei Usova v geologii. Izd-vo AN KazSSR, 1960.
- Shulga V. M. Granitoid intrusive complexes of the eastern part of Northern Kazakhstan. Tezisy dokl. I Kazakhsk. petrograf. soveshch. Izd-vo AN KazSSR.
- Shcherba G. N. Formation of rare-metal deposits of Central Kazakhstan. Izd-vo AN KazSSR, 1960.
- Efros B. D. Some peculiarities of the geologic structure of pegmatites of the Zerendinsk granitoid massif. Tr. VNIISIMS, vol. VIII, 1964.