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Location: 50 km N from Southern Cross, Western Australia, Australia
12 Kings Park RoadGPO Box 411, 6873PerthWestern Australia, Australia6005
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Mining scale, mining and mill throughput capaciites.Full profiles of select mines and projects.
Shaft depth, mining scale, backfill type and mill throughput data.Full profiles of select mines and projects.
Equipment type, model, size and quantity.Full profiles of select mines and projects.
Camp size, mine location and contacts.Full profiles of select mines and projects.
The Carina and Parker Range projects are owned and operated by Polaris Metals Pty Ltd (Polaris), a wholly-owned subsidiary of Mineral Resources Pty Limited (MinRes).
On 30 June 2025, Mineral Resources announced the completed sale of its Yilgarn Hub iron ore operations and assets to a new owner, Yilgarn Iron Investments Pty Ltd (YII).
Koolyanobbing is a collective term for the ore deposits at Koolyanobbing, Mount Jackson and Windarling. There are approximately 70 miles separating the three mining areas. Banded iron formations host the mineralization, which is predominately hematite and goethite. Each deposit is characterized with different chemical and physical attributes and, in order to achieve customer product quality, ore in varying quantities from each deposit must be blended together. The mineralization at the Koolyanobbing operations is predominantly hematite and goethite replacements in greenstone-hosted banded iron formations. Individual deposits tend to be small with complex ore-waste contact relationships. The reserves at the Koolyanobbing operations are derived from 10 separate mineral deposits distributed over a 70 mile operating radius.The Parker Range (Mt Caudan) deposit is situated in the northern part of the Parker Range BIF strike. The Parker Range has a defined location of 16 km of banded iron formation (BIF) which hosts the mineralised zone for the resource. A 4 km strike length was identified on Mt Caudan and is the focus of the Parker Range Project development.
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