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iserineIS'ERINE, n. A mineral of an iron black color, and of a splendent metallic luster, occurring in small obtuse angular grains. It is harder than feldspar, and consists of the oxyds of iron and titanium, with a small portion of uranium. |
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iserineIS'ERINE, n. A mineral of an iron black color, and of a splendent metallic luster, occurring in small obtuse angular grains. It is harder than feldspar, and consists of the oxyds of iron and titanium, with a small portion of uranium. |