Graining in pink diamond * Yellow HPHT-treated rough diamond * Color-zoned emerald * Orange faceted eosphorite * Large faceted hibonite * Dyed and natural green jadeite * Coated kornerupine
beads * Assembled cultured blister pearl * Large abalone pearls * Irradiated green-blue CVD synthetic diamonds * Polished topaz imitating diamond rough.
Malosa, Malawi; loose, crude, thumbnail-size, gray-green crystals of kornerupine
from Betroka, Madagascar; loose, sharp crystals of rutile from Alto Ligonha, Mozambique; and plenty more.
Crystals of ruby corundum, kornerupine
, titanite and epidote have been reported on by McColl et al.
And, finally, in a newly abandoned quartzite quarry at Stakholmen, about 50 km southwest of Sundsvall, huge, elongated, divergent masses of gray kornerupine
have been discovered.
(1985) Untersuchungen an Kornerupine
und Sinhalit von Elahera, Sri Lanka.