Dictionary

{copyrighted}. ion.} os,•. 55d Where and how Found. Ill In many rocks. (The 627°C; n6o°F. most abundant metal.) V Chiefly as sulphid, and in 4320 C; 8o8°F. various metallic ores. — i28.6°C. Free in the atmosphere. V Ab’t500°C.;932°F. Native, as sulphid, and in various metallic ores. Above redne . II In barite and witherite. 2680 C; 5i7°F. V Native, as sulphid, and III in rare minerals. Very high. In borax and various minerals. I or VII — 7.2°C; — 20°F. Mainly in sea-water and other natural brines. II In small amount in zinc 23i°C; 6o9°F. ores. Bright redne . II In limestone, and abundantly in other rocks. Infusible. In coal, limestone, and all organic matter. Below silver. III IV or IV In cerite and other rare minerals. I 26.5°C; 8o°F. In lepidolite, pollucite, and mineral springs. I or VII In common salt (NaCl), -75.60 C; -1030 F. and other chlorids. Above platinum. II or VI Mainly ore. in chrome-iron II or VIII i50o°C; 2732°F. In many metallic ores. V In columbite and other rare minerals. I or II Native, and in many ores. I054°C.; i93i°F. III In rare minerals, as gadolinite, etc. In fluorite (CaF2) I or VII and other minerals. TABLE V h Name. Gadolinium, Gd 156.1 Ga Gallium, …. Germanium,.. Ge 69.0 72.3 ch285.xhtml g 255