Source
Ironstone (Wikipedia)
Web Source
Facts
URLhttps://en.wikipedia.org/wiki/Ironstone
Sources
Ironstone (Wikipedia)
Lead sectionQuote, Lead section
Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially.
Claims Backed By This Source (8 claims)
This source backs 8 claims across the atlas. As facts: 4 well-attested. As cited relationships: 1 holds. Plus 3 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Materials, 7 claims: 3 well-attested, 1 holds, 3 general references.
- Sources, 1 claims: 1 well-attested.
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