2®2 / FLINT GENUS. CoTiflUuent Parts. Silica 95,00 94,5° Alumina hi 5 2,00 Lime 1 ,S° 1,50 Oxyd of Iron 0,25 0,25 Lofs 1,50 his 100 100 Klaprgth, t. I. p. 94* Geognostic Situation Is unknown. Geographic Situation. It is brought to us from the ifland of Ceylon, a n< ^ the coaft of Malabar. life. It is ufually cut for ring ftones, and the redcolo»r* ed variety is the moft highly valued. 0b/ervatie» :