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| Ilmenite | |||
| 发布时间： 2024-6-28 浏览：67 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Ilmenite 国家：follow 联系人：follow 地址： 详细内容 ILMENITE (Titanium Oxide - FeTio3)FeTiOHexagonal -- rhombohedral Environment In metamorphic and plutonic rocks and in pegmatites. Crystal description Equidimensional to tabular, and down to fine, scaly crystals. Also compact, massive, or granular; and as black sand. Physical properties Black to brownish black (geikielite) and deep red (pyrophanite). Luster metallic to submetallic; hardness 5-6; specific gravity 4.1-4.8; streak brown, reddish brown to ocher yellow; fracture conchoidal to subconchoidal; cleavage none in ilmenite (rhombohedral in geikielite and pyrophanite). Brittle; ilmenite is weakly magnetic. Composition An iron titanium oxide; related to hematite except that half of the iron has been replaced by titanium. Manganese and/or magnesium can also take the place of the remaining iron; then the minerals are known respectively as pyrophanite (MnTiO 3 ) and geikielite (MgTiO 3 ). Normal ilmenite has 36.8% Fe, 31.6% Ti, 31.6% O. SpecsTiO2:50%minFe2O3:12%maxFeO2:32%minP:0.10%max 联系方式 Email trinketsandtoyz09@gmail.com 公司名 P.D. VIRGO TEKNIK 国家 印度尼西亚 联系人 BENNY LIN 地址 JALAN KERAJINAN K.B. SAYUR I,12A, JAKARTA 11130 电话 0062 816 188 9298 [hide]其他[/hide]Email info@comet-denecke.de,kofkobia@yahoo.co.uk,suvikoverseas@rediffmail.com,carol@wallsincorporated.com,phyllis.put@alfatech.com.hk, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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