Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable.
中英双语版：英文原文完整保留，中文紧随对应单元；术语采用 v20260916 确认表，自动语义审校结果可追溯。

Ilmenite

钛铁矿

FeTiO3

FeTiO₃

This sample of ilmenite is displayed in the Smithsonian Museum of Natural History. Ilmenite is an oxide mineral of titanium and iron with the composition FeTiO3 . This sample is about 6x5 cm with the crystal about 1 cm. It is from Bagicha, Tormiq, Baltistan, Northern Areas, Pakistan. It is described as ilmenite with albite.

这种钛铁矿样品陈列在史密森尼自然历史博物馆中。钛铁矿是一种含钛和铁的氧化物矿物，其化学式为FeTiO₃。该样品尺寸约为6x5厘米，晶体约1厘米。它来自巴基斯坦北部地区托米克的巴吉恰。该样品被描述为钛铁矿并含有长石。

This ilmenite sample is from Snarum, Norway and is about 12 cm across.

这种钛铁矿样本来自挪威的斯纳鲁，直径约为12厘米。

Mindat: Ilmenite

Mindat: 锡石

Minerals
矿物
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