Iron ore deposits in Norway
- Publisher
- Elsevier Science
- Year
- 1912
- Tongue
- English
- Weight
- 69 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0016-0032
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โฆ Synopsis
American demand, may meet local needs. The commercial development of this deposit will be of the greatest importance in stimulating exploration for other similar deposits. Alunite has been observed by other members of the Geological Survey at several points in many Western States, and it may be expected that further prospecting and investigation will disclose deposits that may yield a large tonnage.
๐ SIMILAR VOLUMES
Until a few years ago the Australian iron-ore reserves were estimated to about 300 million t. The recent discoveries of extensive stratified iron deposits in the Hamersley Range, West Australia, raised this estimate to 15-20,000 million t. --The mineralization was controlled in a threefold manner, i