Data release [made at SA Director of Mines' discretion] : Mount Ive Project. First annual report, for the period 1/1/2016 to 31/12/2016.
Created: 12 Nov 2024 Revised: 12 Nov 2024

The “Mt Ive Project” forms the western part of the “Gawler Ranges Project”. The “Gawler Range Project” comprises 11 tenements covering a total area of 4,749 km2 in northern Eyre Peninsula. All 11 tenements are licenced to and operated by Menninnie...

The “Mt Ive Project” forms the western part of the “Gawler Ranges Project”. The “Gawler Range Project” comprises 11 tenements covering a total area of 4,749 km2 in northern Eyre Peninsula. All 11 tenements are licenced to and operated by Menninnie Metals Pty, which is a 100% owned subsidiary of Terramin Australia Ltd. Although all are explored for the same commodities, for administrative and reporting purposes the tenements are grouped into two sub-projects: (1) the “Menninnie Project” comprising 5 tenements (formerly under JV) covering a total area of 2,471 km2 that are grouped under an Amalgamated Expenditure Agreement (AEA), and (2) the “Mt Ive Project” comprising 6 tenements covering a total of 2,278 km2 that have Joint Reporting Status (JRS). The Mt Ive Project lies within the Gawler Craton geological province of South Australia. Almost all of the project area is typified by exposures of Mesoproterozoic Gawler Range Volcanics (GRV) forming rounded hills with intervening valleys containing extensive Quaternary sediments and soils with scattered exposures of low-lying GRV pavements. A small area of medium grained Hiltaba granite crops out within the GRV on EL 5458, and most of the sparse outcrop on EL 5518 Area B is weathered coarse grained Hiltaba granite with scattered occurrences of planar quartz veins. The area is being explored primarily explored for basement hosted, structurally controlled hydrothermal Ag-Zn-Pb and epithermal Au-Ag-(Cu) vein style mineralisation, as well as for possible porphyry-related copper (±Au±Mo) deposits, for skarn/greisen Sn (W,Au,Cu) deposits, and for epithermal systems of Menninnie-Viper Pb-Zn-Ag and Paris Ag types. During the first year of joint annual technical reporting for the Mt Ives Project to 31st December 2016, activists in the project area included the re-establishment and refurbishment of the exploration camp, reconnaissance field work to re-familiarises with the local geology in the northern tenements and regional sampling, the examination of existing JV and open file geophysical data, and the preparation of samples for geochemical and textural investigations. The opportunity was also taken to promote the project to potential farm-in partners which included site visits. A number of access issues that have previously plagued the project and severely restricted exploration in the past were resolved late in the current exploration program. Menninnie Metals maintained regular interactions with the Archimedes Consulting Pty Ltd group and their Archimedes magnetic modelling pilot study of the southern Gawler Ranges area, of which Menninnie Metals is a financial and “ground truth” contributor. The principle aim of the project is to determine the thickness of the Gawler Range Volcanics and to potentially identify internal volcanic stratigraphy. Field visits during the period were focused on known epithermal vein and breccia locations and key regional geological exposures. Additional rock chip and lag samples were collected on reconnaissance field trips from areas where previous geochemical data had been reported. The geochemical results from previous reporting periods, that were not received at the time, were reported during the current period, including portable XRF analysis of soil, rock float and calcrete, and laboratory assay results. Initial testing of the efficacy of microbeam isotopic dating of hydrothermal hematite fragments from hematite-rich breccia, collected on EL 5453 several kilometres south of EL 5266 Area C and east of EL 5430, yielded preliminary data consistent with a 1590 Ma age for deposition of the hematite.

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About this record

Record No mesac30356
Topic Geoscientific Information
Type of Resource Document
Category Type
Document Type Mineral Company Report - Mineral Exploration
Contributor Terramin Australia Limited
Sponsor
Tenement
Tenement Holder Menninnie Metals Pty Ltd
Operator
Geological Province Gawler Craton
Mine Name
Stratigraphy
Commodity
Notes
Notes: This release to the public of the subject mineral exploration data, namely, company data which was acquired more than 5 years ago, is being done by DEM in accord with the provisions of Section 15AL of the South Australia Mining Act 1971,...

Notes: This release to the public of the subject mineral exploration data, namely, company data which was acquired more than 5 years ago, is being done by DEM in accord with the provisions of Section 15AL of the South Australia Mining Act 1971, and Regulation 17 of the South Australia Mining Regulations 2020. Menninnie Metals Pty Ltd (a 100% subsidiary of Terramin Australia Ltd). Geographic Locality: Gawler Ranges;Thurlga;Mt Ive;Menninnie Central;Viper;Tank Hill;Pipe Track Doc No: Env 13015

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Language English
Metadata Standard ISO 19115-3

Citations

Use constraints License
License Creative Commons Attribution 4.0
Persistent identifier https://pid.sarig.sa.gov.au/document/mesac30356
Citation Cross, K.C. Data release [made at SA Director of Mines' discretion] : Mount Ive Project. First annual report, for the period 1/1/2016 to 31/12/2016. Mineral Company Report - Mineral Exploration
https://pid.sarig.sa.gov.au/document/mesac30356

Technical information

Status
Maintenance and Update Frequency
Geographic Reference GDA2020 (EPSG:7844)
Geo bounding box {"type":"Polygon","coordinates":[[[135.5,-33],[136.5,-33],[136.5,-32],[135.5,-32],[135.5,-33]]]}
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Lineage