
Second LiDAR interpretation identifies extra compelling targets at GDM’s Devils Mountain Gold Undertaking
Rising gold producer and exploration firmNice Divide Mining Ltd (the Firm or GDM) (ASX:GDM), is happy to announce the completion of a second LiDAR interpretation over EPM 26135 Kilkivan, Satan’s Mountain Gold Undertaking, SE Queensland.
Highlights:
- GDM bought the Gympie 2023 LiDAR dataset from the QLD Authorities, totalling 80 km2, overlaying EPM 26135, which lies straight SE of the historic gold mining city of Kilkivan.
- A complete LiDAR interpretation was undertaken by specialists GeoCloud Analytics. The interpretation indicated a complete of 486 potential historic mine workings, together with 40 adits, 16 shafts and 430 different prospecting pits. Most of the outdated workings weren’t beforehand recognized to GDM.
- The brand new LiDAR outcomes, mixed with earlier exploration information has considerably enhanced GDM’s dataset, used to establish and prioritise gold bearing targets for additional follow-up exploration work.
Chief Government Officer, Justin Haines, commented:
“This second LiDAR dataset for Devils Mountain has allowed GDM to get a extra correct image of the entire historic gold mining at Kilkivan prospects space. Shafts and adits are good indicators of the presence of great gold and base steel mineralisation, due to the hassle invested in producing these outdated excavations. The LiDAR outcomes verify GDM’s technique of focusing on areas of ample historic workings and making use of fashionable exploration applied sciences to these targets”.
Devils Mountain Undertaking
GDM’s Devils Mountain Undertaking contains 5 x EPMs (17685, 26062, 26135, 26709, 28438) situated ~30 km northwest of Gympie (see Determine 1). The Undertaking lies within the Palaeozoic Gympie and Wandilla Provinces of the New England Orogen in southeast Queensland.
Devils Mountain is very potential for gold and is host to an abundance of mineral occurrences. Along with gold, the realm comprises occurrences of copper, silver, lead, zinc, tungsten and mercury, in addition to quite a lot of manganese deposits (see Determine 2). It’s geological setting has many similarities to the close by Gympie goldfield.
Determine 1: Devils Mountain Gold Undertaking Location Map
Determine 2: Devils Mountain Undertaking Geology and recognized historic mining prospects
LiDAR Survey Knowledge
LiDAR specialists GeoCloud Analytics bought a part of the Gympie 2023 LiDAR dataset from the QLD Authorities on behalf of GDM, over an 80 km2 space within the western a part of the Devils Mountain Undertaking, overlaying EPM 26135. The decision of the uncooked information is 1 m. GeoCloud Analytics reprocessed the purpose cloud information to yield a 50cm decision naked earth Digital Terrain Mannequin (DTM).
The LiDAR survey was flown in 2023 with a minimal common density of 10.5 factors per sq. metre with a median flying top of 1933m above floor stage. Particulars of the survey are offered within the JORC Desk 1, see Appendix 1.
A variety of new LiDAR photographs have been generated by GeoCloud Analytics with a view to extract extra details about the venture. The improved 3D datasets and 2D photographs produced have facilitated detailed interpretations, permitting the identification of historic mine workings, prospecting pits, geological buildings, entry tracks and different floor options comparable to drill pads.
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