Historical Study of Gem Prices from Sydney H. Ball (1877
Webmaster's Note: We are pleased to reprint this important historical study of gem prices from Sydney H. Ball (1877–1949).This is one of the few scholarly studies of gem prices in existence and we are sure you will find it fascinating. Reprinted from Economic Geology, August, 1935, Vol. 30, No. 5, pp. 630–642. "That which is beautiful is never too costly, nor can anyone pay too .
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