Scholarly record
THE THERMODYNAMIC MODEL OF THE SYRYMBET RARE-METAL DEPOSIT (NORTH KAZAKHSTAN)
Abstract
Rare metal deposits, spatially and genetically associated with leucocratic and alaskite granites of the Permian age, are confined to their dome parts and apophyses. According to researchers, the formation temperatures of granitoid intrusions are determined within 890-7500C. The actual data indicate that the formation of these deposits is greatlyinfluenced by conductive heat flow from the cooling ore-bearing intrusive massif,leading to redistribution of temperatures in the near-intrusive space, resulting inemergence of temperature fields.Such problems are solved by application of Numerical methods (Marle 9) with use of differential equations, requiring certain initial and boundary conditions. Besides, the following assumptions in the modelling technique are introduced: 1) the mechanism of the melt introduction is ignored; 2) the dominant role of the conductive method of heat transfer over the convective one is allowed; 3) the mathematical model of the thermal field of intrusive bodies in two-dimensional version is considered [1, 2].
Publication Impact Profile
- Captures
- Mendeley - Readers: 1
Publication details
References9
M. Omirserikov, L. Isaeva. Toward a theory of rare metal ore formaition illustrated by rare metal fields in Central Kazakhstan. Lambert Academic Publishing 2015, p.46.
K.S. Togizov, G.Zh. Zholtayev, L.D. Isaeva. The role of three-dimensional models of deposit and thermodynamic conditions of its formation at selecting and evaluating resources of perspective sites // Izvestiya NAS RK. Series of Geology and Tech.Scs.no.5 (435), Almaty 2019. ISSN 2224-5278.
Zorin Yu.M. The tin deposit in the RK Kokshetau region. The report on results of detailed exploration of tin-bearing weathering crusts, preliminary prospecting of primary ores and estimation of reserves as of October 1st 1996. B. 1, 120p. B. 2,118 p.
Kuzovenko A.I., Vasil'ev A.M. The report on results of 1986-1990 prospecting works at the Syrymbet tin ore manifestation. Book 1, 226 p. Book 2, 276 p.
Zolotarev V.G. Temperature stabilisation zones in granitoids’ thermal fields and localisation of ore deposits // Methods of geochemical forecast. Praga 1979. Vol. 1, Issue. 1, pp. 112–124.
L.D. Isaeva, Dr. S.K. Asubaeva,M.K. Kembayev, K.S. Togizov. The formation of a geoinformation system and creation of a digital model of Syrymbet rare-metal deposit (North Kazakhstan) // 19th international multidisciplinary scientific geoconference SGEM 2019, Albena, pp.609-616. ISBN 978-619-7408-76-8. ISSN 1314-2704.
Rare-metal and rare earth deposits. Reference book. 1998. 136 p.
Isaeva L.D. The thermal field of the Akchatau granite massif formation // Geology 2000(5-6), pp. 155-161.
Isaeva L.D. The thermal model of ore stockwork formation // Vestnik KazNTU 2007 (5), pp.29-32.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.