| hematite |
The most common iron ore, it is a natural iron oxide that is reddish or brown in colour.
출처: www.nrcan.gc.ca/mms/scho-ecol/glos_e.htm
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|---|---|
| hematite |
an important form of iron ore that is very widely distributed. Hematite occurs in many different forms. The powdered mineral is metallic to dull in luster, dull to bright red in color. One form of hematite that is found in the Tucson area is specular hematite, which has a metallic, purple color in crushed form.
출처: www.uapress.arizona.edu/onlinebks/hohokam/Glossary...
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| hematite p. |
mixed dust pneumoconiosis (silicosiderosis) seen in long-term miners of hematite; some patients show diffuse fibrosis throughout a lung while others show nodules primarily in upper lobes.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| hematite |
an oxide mineral with the chemical formula of Fe2O3
출처: tes.asu.edu/webdata/glossary.html
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| hematite |
a red colored ore mineral of iron (iron2oxygen3), often found in layers
출처: mcmullans.org/geoweb/BasicPageListing/GLOSSARY.HTM
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