Blackband ironstone

From WebRef.org
Jump to navigationJump to search

A dark variety of clay ironstone containing sufficient carbonaceous matter (10% to 20%) to make it self-calcining (without the addition of extra fuel). Syn: blackband

Source: Dictionary of Mining, Mineral, and Related Terms


Sponsor: 11.11 Sale Bring Best Combo Offers Ever! Grab Everything at 21% Off + Free Shipping! Sale starts from Nov 6th – 11th, 2020. Use Code- BESTNOV20