Davenport releases Inferred Mineral Resource update
Davenport Resources (ASX:DAV) has released its Inferred Mineral Resource estimate for the Johnnies Reward gold-copper deposit, which is part of its 100% owned Southern Cross Bore Project in the Northern Territory.
Prepared by Conarco Consulting, the Inferred Mineral Resource is 2.2 Mt at 0.7 g/t gold and 0.4% copper and contains 52,000 ounces of gold and 9,000 tonnes copper, which is a 1.4 g/t gold equivalent for 101,000 ounces gold equivalent.
A nominal 0.5 g/t gold equivalent cut-off grade has been employed to define the boundary between mineralised and un-mineralised material.
The estimate was prepared using a block model generated from 3D wireframes of two main domains.
The Johnnies Reward prospect is located near several other targets earmarked for follow-up exploration which include another outcropping gossan with anomalous rock-chip samples and historic copper workings.
However, as with all minerals exploration, success is not guaranteed. If considering this stock for your portfolio, do your own research and seek professional financial advice.
In addition, the Inferred Mineral Resources was modelled off historical drilling data at minimal cost to DAV, which will prioritise its potash assets in South Germany.
DAV Executive Director Chris Bain commented on the highly promising update, “The open nature of the Inferred Resource down dip and the trend for several hundred metres along the strike length highlighted by both magnetics and geochemistry suggests that there is scope to significantly extend this maiden resource,” he said.
Mineral Resource background
The Inferred Mineral Resource incorporates assays from 41 drill holes, which includes nine diamond, 15 percussion and 17 RC holes for a total of 4699m.
This drilling took place over several years and across numerous campaigns, leading to close spaced holes. As such, continuity of the mineralisation was readily interpreted as an Inferred Resource.
Mineralisation on site is interpreted to be an iron oxide copper-gold (OC) deposit hosted within a magnetite-pyroxenite.
Metallurgical work was undertaken on four composite samples from 2012 and 2014 drilling campaigns, with results indicating around 90% of the gold in solution after 48 hours from two composites. 20% of gold remained in the solid after 48 hours from the other two composites.
ALS metallurgy utilising an automated mineralogical analysis on samples indicated significant returns of quartz (42.5%), magnetite (27.4%) and chlorite/micas (15%).
Due to the nature of the mineralisation and metallurgical work, DAV believes that recovery rates for copper and gold on site may be close to 90%.
S3 Consortium Pty Ltd (CAR No.433913) is a corporate authorised representative of Maven Capital Pty Ltd (AFSL No. 418504). The information contained in this article is general information only. Any advice is general advice only. Neither your personal objectives, financial situation nor needs have been taken into consideration. Accordingly you should consider how appropriate the advice (if any) is to those objectives, financial situation and needs, before acting on the advice.
Conflict of Interest Notice
S3 Consortium Pty Ltd does and seeks to do business with companies featured in its articles. As a result, investors should be aware that the Firm may have a conflict of interest that could affect the objectivity of this article. Investors should consider this article as only a single factor in making any investment decision. The publishers of this article also wish to disclose that they may hold this stock in their portfolios and that any decision to purchase this stock should be done so after the purchaser has made their own inquires as to the validity of any information in this article.
The information contained in this article is current at the finalised date. The information contained in this article is based on sources reasonably considered to be reliable by S3 Consortium Pty Ltd, and available in the public domain. No “insider information” is ever sourced, disclosed or used by S3 Consortium.