the hexagonal and columnar shape of the original beryl crystal (fio. 4a and b). the very precise...

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Page 1: the hexagonal and columnar shape of the original beryl crystal (Fio. 4a and b). The very precise hexagonal Inner outline of the specimens clearly indicates that these
Page 2: the hexagonal and columnar shape of the original beryl crystal (Fio. 4a and b). The very precise hexagonal Inner outline of the specimens clearly indicates that these
Page 3: the hexagonal and columnar shape of the original beryl crystal (Fio. 4a and b). The very precise hexagonal Inner outline of the specimens clearly indicates that these
Page 4: the hexagonal and columnar shape of the original beryl crystal (Fio. 4a and b). The very precise hexagonal Inner outline of the specimens clearly indicates that these
Page 5: the hexagonal and columnar shape of the original beryl crystal (Fio. 4a and b). The very precise hexagonal Inner outline of the specimens clearly indicates that these