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Borate Deposits of Turkey and Argentina: A Summary and Geological ComparisonTürkiye ve Arjantin Borat Yataklar›: Jeolojik Bir Karfl›laflt›rma
(Tübitak, 2000-12)
Turkey has the largest borate reserves in the world and Argentina is in third place. Both countries have calcium and sodium borate deposits where colemanite, ulexite and borax are the principal minerals. We present here a ...
Thermoluminescent and optical absorption properties of neodymium doped yttrium aluminoborate and yttrium calcium borate glasses
(ELSEVIER SCIENCE BVAmsterdam, 2009)
Neodymium doped yttrium aluminoborate and yttrium calcium borate glasses were prepared by the conventional melting-quenching technique with neodymium concentration varying from 0.10 to 1.0 mol%. The obtained glasses present ...
Structural, dielectric, and optical properties of yttrium calcium borate glasses
(AMER INST PHYSICS, 2009)
Structural and optical properties of stable glasses in the Y(2)O(3)-CaO-B(2)O(3) system, containing the same Y/Ca ratio as the YCa(4)O(BO(3))(3) (YCOB) crystal, were determined from Raman and reflectance infrared spectroscopy. ...
Undoped and calcium doped borate glass system for thermoluminescent dosimeter
(Elsevier B.V., 2006-09-15)
Borate glasses present an absorption coefficient very close to that of human tissue. This fact makes some borates ideal materials to develop medical and environmental dosimeters. Glass compositions with calcium tetraborate ...
Undoped and calcium doped borate glass system for thermoluminescent dosimeter
(Elsevier B.V., 2006-09-15)
Borate glasses present an absorption coefficient very close to that of human tissue. This fact makes some borates ideal materials to develop medical and environmental dosimeters. Glass compositions with calcium tetraborate ...
Gypsum-hydroboracite association in the sues formation (Miocene, NW Argentina): implications for the genesis of Mg-bearing borates
(Society for Sedimentary Geology, 2000-05-01)
This paper deals with sedimentologic and diagenetic aspects of the evaporitic fades of the Sijes Formation (Miocene, central Andes, NW Argentina), which contains the largest known hydroboracite reserves in the world. In ...
Dosimetric properties of UV irradiated calcium co-doped borate glass-ceramic
(ELSEVIER SCIENCE BV, 2008)
The thermoluminescence (TL) response of Dy and Li doped 20CaB(4)O(7)-80CaB(2)O(4) (Wt%) glass-ceramic irradiated with ultraviolet (UV) radiation was studied. In order to act as TL activator ions, the Dy and Li ions were ...
Dosimetric properties of UV irradiated calcium co-doped borate glass-ceramic
(Elsevier B.V., 2014)
Dosimetric properties of UV irradiated calcium co-doped borate glass-ceramic
(Elsevier B.V., 2008-02-01)
The thermoluminescence (TL) response of Dy and Li doped 20CaB(4)O(7)-80CaB(2)O(4) (Wt%) glass-ceramic irradiated with ultraviolet (UV) radiation was studied. In order to act as TL activator ions, the Dy and Li ions were ...