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DIAMONDS.                            31
of the Mahanadi River, especially at Sambalpur, and about the mouths of the Hebe, Khelu, and Mand streams, but their beds have not hitherto, I believe, been traced." Captain Burton mentions* that, accord­ing to some authority not named, the Majnodi, a tributary of the Mahanadi, contained diamonds. In the Central Provinces Gazetteer it is stated that:
During the period of native rule some fifteen or twenty villages were granted rent-free to a class called Jhiras, in consideration of their undertaking the search for dia­monds. When the country lapsed in 1850, these villages were resumed.
So far as can be gathered from the various sources of information, large and valuable diamonds have been occasionally met with ; but the evidence on this point is somewhat conflicting. I do not think, however, that what we know is altogether consistent with the statement in the Gazetteer, that " the best stones ever found here were thin and flat, with flaws in them."
Local tradition speaks of one large diamond, which was found during the Maharatta occupation. Its size made its discovery too notorious ; otherwise it would, in all probability, like many other smaller ones found at that time, never have reached the hands of the Maharatta agent. It is said to have weighed two tolas and two mashas (at ten mashas to the tola)f which would be about 316*2 grains troy, or, expressed in carats, 90/3. It would be impossible, of course, to make any estimate of the value of a rough stone of this size, regarding the purity, colour, &c, of which
* "Quarterly Journal of Science," N.S., vol. vi. p. 351. 1876. t (One masha=14'37 grains troy): properly speaking there are 12 mashas in a standard tola.