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Rock magnetic survey of Himalaya-Karakoram ranges, northern Pakistan; Pakistan hokubu, Himalaya-Karakoram tai no ganseki jikigakuteki chosa

Abstract

This paper describes results of the rock magnetic survey mainly including measurement of magnetic susceptibility conducted in the northern Pakistan from 1992 to 1997. Magnetic characteristics in Himalaya-Karakoram ranges and prospective ore deposits are also described. Magnetic susceptibility data measured in this district were summarized as a frequency map in each geological block. Granitoids in the northern part of Kohistan batholith and granitoids of Ladakh batholith showed remarkably high magnetic susceptibility values, which suggested they are magnetite-series magmatism. It has been known that magnetite-series magmatism often accompanies sulfide-forming mineral resources, which suggests high potentiality of abundant mineral resources containing Mo, Cu, Pb, Zn, Ag and Au. From the results of the magnetic susceptibility measurements and the above-mentioned models, accordingly, it can be pointed out that the northern part of Kohistan batholith, the distribution area of Ladakh batholith, and surrounding areas are promising targets for mineral resources exploration in the Himalaya-Karakoram ranges, northern Pakistan. 5 refs., 3 figs.
Authors:
Yoshida, M; [1]  Khadim, I; Ahmad, M [2] 
  1. Geoscience Co. Ltd., Tokyo (Japan)
  2. Geological Survey of Pakistan, Islamabad (Pakistan)
Publication Date:
Oct 22, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98751022; CONF-9710214-
Reference Number:
SCA: 150301; PA: JP-97:0G4580; EDB-98:072604; SN: 98001944516
Resource Relation:
Conference: 97. SEGJ conference, Butsuri tansa gakkai dai 97 kai (1997 nendo shuki) gakujutsu koenkai, Sapporo (Japan), 22-24 Oct 1997; Other Information: PBD: 22 Oct 1997; Related Information: Is Part Of Proceeding of the 97th (Fall, Fiscal 1997) SEGJ Conference; PB: 371 p.; Butsuri tansa gakkai dai 97 kai (1997 nendo shuki) gakujutsu koenkai koen ronbunshu
Subject:
15 GEOTHERMAL ENERGY; MAGNETIC SURVEYS; PAKISTAN; HIMALAYAS; ROCKS; MAGNETIC SUSCEPTIBILITY; GRANITES; MAGNETITE; MINERAL RESOURCES; RESOURCE POTENTIAL
OSTI ID:
622754
Research Organizations:
Society of Exploration Geophysicists of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98751022; TRN: JN97G4580
Availability:
Available from Society of Exploration Geophysicists of Japan, 2-18, Nakamagome 2-chome, Ota-ku, Tokyo, (Japan); OSTI as DE98751022
Submitting Site:
NEDO
Size:
pp. 306-308
Announcement Date:
Jul 24, 1998

Citation Formats

Yoshida, M, Khadim, I, and Ahmad, M. Rock magnetic survey of Himalaya-Karakoram ranges, northern Pakistan; Pakistan hokubu, Himalaya-Karakoram tai no ganseki jikigakuteki chosa. Japan: N. p., 1997. Web.
Yoshida, M, Khadim, I, & Ahmad, M. Rock magnetic survey of Himalaya-Karakoram ranges, northern Pakistan; Pakistan hokubu, Himalaya-Karakoram tai no ganseki jikigakuteki chosa. Japan.
Yoshida, M, Khadim, I, and Ahmad, M. 1997. "Rock magnetic survey of Himalaya-Karakoram ranges, northern Pakistan; Pakistan hokubu, Himalaya-Karakoram tai no ganseki jikigakuteki chosa." Japan.
@misc{etde_622754,
title = {Rock magnetic survey of Himalaya-Karakoram ranges, northern Pakistan; Pakistan hokubu, Himalaya-Karakoram tai no ganseki jikigakuteki chosa}
author = {Yoshida, M, Khadim, I, and Ahmad, M}
abstractNote = {This paper describes results of the rock magnetic survey mainly including measurement of magnetic susceptibility conducted in the northern Pakistan from 1992 to 1997. Magnetic characteristics in Himalaya-Karakoram ranges and prospective ore deposits are also described. Magnetic susceptibility data measured in this district were summarized as a frequency map in each geological block. Granitoids in the northern part of Kohistan batholith and granitoids of Ladakh batholith showed remarkably high magnetic susceptibility values, which suggested they are magnetite-series magmatism. It has been known that magnetite-series magmatism often accompanies sulfide-forming mineral resources, which suggests high potentiality of abundant mineral resources containing Mo, Cu, Pb, Zn, Ag and Au. From the results of the magnetic susceptibility measurements and the above-mentioned models, accordingly, it can be pointed out that the northern part of Kohistan batholith, the distribution area of Ladakh batholith, and surrounding areas are promising targets for mineral resources exploration in the Himalaya-Karakoram ranges, northern Pakistan. 5 refs., 3 figs.}
place = {Japan}
year = {1997}
month = {Oct}
}