haematite वाक्य

उदाहरण वाक्य

1. The hearth was lined with oxidizing agents such as haematite and iron oxide . through working doors.
2. They consist of an off-white micaceous fabric with moderate amounts of quartz and sparse inclusions of haematite.
3. This iron ore was previously mined between 1967 and 1974, and consists of haematite with some goethite and limonite.
4. Knock Murton and Kelton Fell bear the scars of mining activity, having been the site of extensive haematite workings.
5. These are residual to a geological process involving haematite ( Fe 2 O 3 ) and other iron rich compounds.
6. At its most active during the 1940s, the mine produced 2, 500 tons of micaceous haematite per year.
7. The haematite mine at Ma On Shan used an electric internal railway network of gauge, but closed in 1975.
8. Iron ore, rich in haematite, and magnetic ore, with haematite and siderite, also occur in the district.
9. Iron ore, rich in haematite, and magnetic ore, with haematite and siderite, also occur in the district.
10. The station was next to a branch to Cleator Moor's dominant ironworks run by the Workington Haematite Iron Company.