Abstract
Tin deposits in the form of cassiterite occur in precambrian zoned pegmatite bodies intrusive into Archean metabasic and metasedimentary rocks in Bastar, MP. The associated economic minerals include columbite-tantalite, lepidolite, beryl etc. As a major part of the area is covered by a thick overburden, termite mounds have been used as geochemical sampling medium in view of their significant potentiality in tropical areas with overburden, and also because of the low cost and ease of sampling. Though many elements have been used as pathfinders for tin, tin itself acts as the best indicator of its deposits.
The present work has given encouraging results, and therefore can be applied for tin prospecting and possibly for heavy metals like Nb, Ta, W, etc., in this and other areas where termite mounds have a good spatial distribution.
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References
Allcott G H and Lakin H W 1979The homogeneity of six geochemical exploration reference samples
Boyle R W 1974Geol. Surv. of Canada Paper 74
Brooks R R 1972Geobotany and biogeochemistry in mineral exploration (New York: Harper and Row) p. 290
Crookshank H 1963Mem. Geol. Surv. India 87 149
Deshpande M L 1976Indian Min. 30 67
Deshpande M L and Bose S K 1979Indian Minerals 33 1
Deshpande M L, Murti S K, Jaiswar H P and Jesani R S 1981Geol. Surv. India Spec. Publ. No. 3, 195
Ghosh P K 1941Rec. Geol. Surv. India, No. 75 Proof paper No. 15
Gladney E S, Perrin D R, Owens J W and Knab D 1979Anal. Chem. 51 1557
Hall A 1980Chem. Geol. 30 135
Levinson A A 1974Introduction to exploration geochemistry (Illinois: Applied Publ.) p. 924
Lukashev K I 1970Lithology and geochemistry of the weathering crust (Jerusalem: Israel Prog. for scientific translations) p. 191
Pahlavanpour B, Thompson M and Walton S J 1979J. Geochem. Explor. 12 45
Ramaswami C, Deshpande M L, Murti S K, Jaiswar H P and Jesani R S 1981Geol. Surv. India, Spec. Publ. No. 3, p. 135
Schuiling R D 1983Geol. Soc. India 24 101
Taylor R G 1979Geology of tin deposits; Elsevier, p. 543
Welsch E P and Chao T T 1976Anal. Chim. Acta 82 337
Yim W W S 1979Geol. Soc. Malaysia Bull No.11 375
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Surya Prakash Rao, K., Raju, S.V. Geochemical analyses of termite mounds as a prospecting tool for tin deposits in Bastar, MP—a preliminary study. Proc. Indian Acad. Sci. (Earth Planet Sci.) 93, 141–148 (1984). https://doi.org/10.1007/BF02871994
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DOI: https://doi.org/10.1007/BF02871994