...It is abundant in sulphur, iron, and manganese ores, and sulphuretof mercury: but rare in gypsum, chalk, calcareous and silicious earths...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...59 Silicious oxide of iron...
Charles Sturt 「Expedition into Central Australia」
ランダム例文:
Loomis allegorically livings
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