Sapphirine Coronas from Sipiwesk Lake, Manitoba, Issue 1; Issue 85Energy and Mines, Minerals Division, 1989 - 42 pages |
Contents
ABSTRACT | 1 |
Incomplete rim of cordierite around sapphirine crystal | 5 |
CONCLUSIONS | 9 |
Figure | 15 |
Plot of the sapphirine compositions | 21 |
Ornamental relict of sillimanite enclosed in cordierite and resembling | 27 |