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Economic Geology GSW 2008 Users' Group Meeting
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Economic Geology; July 1966; v. 61; no. 4; p. 754-759
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Effect of storage of coals on reflectance and petrological composition

D. Chandra

Samples of coal covering a range of carbon from 77 to 93 percent were left exposed to the atmosphere. After 10 years no significant change in reflectance and petrological compositions was noted. The conclusion is reached that as far as petrological analyses are concerned, storage of coal samples in an inert atmosphere is not necessary.

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