Highlights:
- American West shares were trading 6.90% up at 10:58 AM AEST on Friday (30 September 2022).
- Around the same time, ASX 200 Materials was 119.20 points up.
- American West has reported sediment-hosted copper and zinc sulphide mineralisation at the Storm project.
Shares of New Australian mining company, American West Metals Limited (ASX:AW1) have been marking significant gains on ASX today (30 September 2022). At 10:58 AM AEST, American West shares were spotted trading 6.90% up at AU$0.16 apiece.
Meanwhile, the benchmark index, ASX 200 Materials (INDEXASX:XMJ), gained 119.20 points to 15,265.00 points around the same time.
Storm Copper Project update
On 28 September 2022, American West shared the initial assay results from a drill hole at the Storm Copper project via ASX announcement.
The company said that the discovery drill hole is related to untested and coincident geophysical anomalies. The discovery suggests the possibility of a extensive sedimentary copper system at depth.
More about the possibility of a sedimentary copper system
The style of mineralisation identified at the storm project is similar to the large deposits like Kupferschiefer deposits in Germany and Central African copper deposits.
According to ASX announcement, the geology intersected at the Storm drill hole has three components that are necessary for ‘sediment hosted ore forming processes.’ The three key elements are:
In a statement, American West said that the central garben of the project area is a perfect trap for ore-forming fluids, and it would be a centre of attention for further exploration.
The managing director of American West, Dave O’Neill commented on the initial drilling results that,
Plan ahead!
An update about the 2750N zone drilling can be expected in a few days, as per the company’s announcement. With the aim to optimise the process of direct shipping ore product production, beneficiation test work is expected to start shortly.
In addition to this, the company informed that a detailed review of gravity anomalies and induced polarisation is underway. Reportedly, the existing dataset indicates numerous anomalies centred around the central graben faults and located beneath high-grade surface mineralisation. Thus, it offers compelling targets for future exploration.