[Madagascar corundum]

Four Treasures Reference Database

Record No. 1277

Madagascar corundum

Journal Article

Minerals Yearbook (1901–1975) [Madagascar corundum]. Minerals Yearbook, 1901: pp. 766–769; 1907: p. 839; 1939: p. 1395; 1940: p. 1463; 1946: p. 555; 1960: p. 500; 1961: p. 594; 1975: p. 665,

not seen

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corundum, Madagascar.12, gems