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ECR Minerals #ECR – Exploration Commences at Henry’s Hill – Avoca Gold Project – Australia
ECR Minerals plc (LON:ECR), the precious metals exploration and development company, is pleased to announce the commencement of gold exploration at Henry’s Hill within the Company’s Avoca gold project.
Craig Brown, Chief Executive Officer commented: “The ECR team are excited to feed Henry’s Hill at the Avoca gold project, into the pipeline of projects under exploration in Victoria.
The Avoca Gold Project is one of five projects held by ECR in the Victorian Goldfields region, with four projects at Avoca, Bailieston, Creswick and Timor now the subject of active exploration or project development operational activity.
We are delighted be highly active in the Victoria Goldfields region, at a time when the area is attracting considerable interest from larger companies and investors.”
Highlights:
- Previously, ECR geologists have taken 7 rock chip samples from the roadside reserve at Henry’s Hill. The samples
were taken approximately 5m from each other at various intervals across shallow pits on the roadside reserve. All seven samples were independently tested by Onsite Laboratory Services. - Three of these samples returned 5.1, 1.4 and 1.3 g/t gold;
- ECR have secured land access permission from the landowner and will commence soil geochemistry and field mapping imminently;
- The soil geochemistry will be undertaken in an attempt to locate the loci of the mineralised shoot/s;
- In addition, the work will examine the potential for the mineralisation to extend under cover to the east and the potential continuation of mineralisation to the west;
- Geological mapping conducted in conjunction with the soil geochemistry will attempt to better define the controls on the shoots.
Henry’s Hill Background
Henry’s Hill is located within EL5387 and is 10 km north of Avoca in central Victoria.
The area to be explored is historically known as Henry’s Hill but is also known to the locals as Wolfram Hill due to the presence of the tungsten-bearing ore that was mined along with gold.
Within Henry’s Hill there are shallow historic workings in a zone over 800 m long and up to 100 m wide and which can be seen through the link below:
https://www.ecrminerals.com/images/Projects/AHH_Henrys_Hill_Google_Earth.jpg
The zone has been worked to alluvial cover to the east and so may extend an additional 200 m to the tenement boundary. The workings die out to the west potentially as the influence of the faults diminishes.
The area was mapped in 1950 by government geologist D Thomas, who identified a series of north-dipping faults dissecting NW trending sediments. The most likely geological reconstruction has these faults intersecting a north-plunging anticline under cover to the east. This relationshipis hypothesised to explain the faults diminishing to the west and will be investigated during field mapping.
The presence of tungsten is a good indicator of the influence of magmatic fluids. Granites occur at the surface to the north. Further evidence for granite-related mineralisation will be sought during the exploration work.
COMPETENT PERSON STATEMENT
The information in this announcement that relates to Exploration Results is based on information compiled by Dr Rodney Boucher of Linex Pty Ltd. Linex Pty Ltd provides geological services to Mercator Gold Australia Pty Ltd, including the services of Dr Boucher, who has a PhD in geology, is a Member and RPGeo of the Australian Institute of Geoscientists and is a Member of the Australasian Institute of Mining and Metallurgy. Dr Boucher has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves’. Dr Boucher consents to the inclusion in the announcement of the material based on his information in the form and context in which it appears.
MARKET ABUSE REGULATIONS (EU) No. 596/2014
The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 (MAR). Upon the publication of this announcement via Regulatory Information Service (RIS), this inside information is now considered to be in the public domain.
FOR FURTHER INFORMATION, PLEASE CONTACT:
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ECR Minerals plc |
Tel: +44 (0)20 7929 1010 |
|
David Tang, Non-Executive Chairman |
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|
Craig Brown, Director & CEO |
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Email: |
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Website: www.ecrminerals.com |
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|
WH Ireland Ltd |
Tel: +44 (0)161 832 2174 |
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Nominated Adviser |
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Katy Mitchell/James Sinclair-Ford |
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|
SI Capital Ltd |
Tel: +44 (0)1483 413500 |
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Broker |
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|
Nick Emerson |
ABOUT ECR MINERALS PLC
ECR is a mineral exploration and development company. ECR’s wholly owned Australian subsidiary Mercator Gold Australia Pty Limited has 100% ownership of the Avoca, Bailieston, Creswick, Moormbool and Timor gold exploration licences in central Victoria, Australia and the Windidda Gold Project in the Yilgarn Region, Western Australia.
ECR has earned a 25% interest in the Danglay epithermal gold project, an advanced exploration project located in a prolific gold and copper mining district in the north of the Philippines. An NI43-101 technical report was completed in respect of the Danglay project in December 2015 and is available for download from ECR’s website.
ECR’s wholly owned Argentine subsidiary Ochre Mining has 100% ownership of the SLM gold project in La Rioja, Argentina. Exploration at SLM has focused on identifying small tonnage mesothermal gold deposits which may be suitable for relatively near-term production.
ECR Minerals #ECR – High Grade Gold Assays – Timor Gold Project – Australia
High Grade Gold Assays – Timor Gold Project – Australia
ECR Minerals plc (LON:ECR), the precious metals exploration and development company, is pleased to announce the receipt of high grade gold assays from the recently completed rock chip sampling programme at the Timor Gold Project (the “Project”) in Victoria, Australia.
The Timor Gold Project is one of five projects held by ECR in the Victorian Goldfields region, with three projects at Bailieston, Creswick and Timor now the subject of active exploration or project development operational activity.
Craig Brown, Chief Executive Officer commented: “I am extremely pleased to announce the receipt of high-grade gold assays from the Shaw’s Reef and Anglo-Saxon Reef prospects, during a recent reconnaissance sampling program where assays of 22.6 g/t and 26.3 g/t Au were received, respectively. Both these samples are of vein quartz taken randomly from the main waste dumps created by the old underground operations of the late 1800s & early 1900s.“
“Furthermore, the reconnaissance has discovered the Brilliant/Northumbria reef and its extensive gold workings, including an old open cut. This prospect area extends over a length of approximately 500m and is up to 80m wide and assays from 13 samples indicate widespread low-grade gold mineralisation.”
Highlights:
- Quartz vein material assayed 22.6 g/t from Shaw’s Reef main shaft waste dump, which mined to 152m depth and produced 11465 ounces at a grade of 20.93 g/t Au;
- Quartz vein material assayed 26.3 g/t from Anglo-Saxon Reef main shaft waste dump & the four samples averaged 8.12 g/t Au. No production records are available and the mine appears to have been worked to relatively shallow depths;
- Eighty-four (84) rock samples were collected from 19 prospects, with over half (47) of the samples being mineralised or anomalous at >0.1 g/t Au;
- These 47 anomalous samples of quartz vein or waste rock material are from 14 separate prospects which averaged 1.8 g/t Au indicating that not only are the quartz samples mineralised but that there is a high-level background gold content of the host rocks associated with many of the prospects;
- The maximum gold grade for these waste rock samples received is 6.49 g/t from the North British Reef, where the material assayed was a host rock slate without any quartz content, which is remarkable;
- A number of the prospects have consistently anomalous gold grades indicating that the ore does not appear to be particularly nuggetty and that reliable grades can be expected. Further sampling is therefore required to establish the extent of the mineralisation of these particular prospects prior to drilling;
- A number of prospects remain to be sampled within both the LMFZ and SMFZ pending access negotiations to private property;
- Wide zones of anomalous gold mineralisation associated with old quartz reef workings that operated on a number of parallel reefs, quartz blows, ladder veins and stockworks within a corridor of up to 80m wide occur at the Brilliant/Northumbria Reefs at the northern end of the Shaw-McFarlane Fault Zone (SMFZ). This zone is about 500m in length and may extend further and therefore offers an immediate drill target with potential for open cut gold mining. Historically part of the zone was open cut with horse and cart technology (Figure 1).
A link to Figure 1 Northumbria Reef open cut:
https://www.ecrminerals.com/images/2019/07/30/northumbria-reef-open-cut.jpg
A link to Figure 2 Brilliant Reef large quartz outcrop approximately 400m south of Northumbria workings:
https://www.ecrminerals.com/images/2019/07/30/brilliant-reef-large-quartz.jpg
Background to the Timor Gold Project:
Timor Gold project is located in Victoria Australia and held under exploration licence EL006278.
Historical records demonstrate that the Maryborough goldfield within the licence area has produced over 640,000 ounces of gold from hard-rock and alluvial sources, with 220,000 ounces mined from hard-rock operations at an average grade of 14g/t gold. (See references below).
Two major fault zones have been identified on the Project, namely the Shaw-McFarlane Fault Zone (“SMFZ”) and the Leviathan-Mariners Fault Zone (“LMFZ”), which are responsible for the majority of the hard-rock gold production.
The SMFZ has been shown to have consistently produced high grade gold mines along its length with Shaw’s Reef, McFarlane’s Reef and Havelock Monte Christo having recorded production at average grades ranging from 22g/t gold to 217 g/t gold with certain operations having been impacted by metallurgical challenges. (See references below.)
Opportunities exist within the SMFZ to identify and process gold mineralisation at potentially very high grade by applying modern processing techniques to resolve processing challenges that limited production many years ago.
The LMFZ hosts a large number of variably sized reefs that occur within the fault zone. These reefs are associated with diorite dykes and generally offer larger gold targets, albeit at lower grade compared to the SMFZ and historical mining records demonstrate that mining activities were often to relatively shallow depths.
Most of the LMFZ is under shallow alluvial cover which produced a considerable amount of gold in the early days of the Maryborough gold rush of the 1850s.
Both the SMFZ and the LMFZ have potential for modern open cut and underground mining techniques, because of the scale of the deposits present.
As a result of the successful program of reconnaissance rock dump sampling from the old workings announced today, the Company is reviewing the data collected to determine the next step for this the Timor Project.
Further information to follow as each step of the exploration programme is implemented and the results interpreted.
COMPETENT PERSON STATEMENT
This announcement has been reviewed by Neil Motton BAppSc (Hons), MAusIMM (CP), FSEG, a geological consultant to the Company’s wholly owned subsidiary Mercator Gold Australia Pty Ltd with more than 30 years of professional experience. Mr Motton is a qualified person as that term is defined by the AIM Note for Mining, Oil and Gas Companies.
MARKET ABUSE REGULATIONS (EU) No. 596/2014
The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 (MAR). Upon the publication of this announcement via Regulatory Information Service (RIS), this inside information is now considered to be in the public domain.
FOR FURTHER INFORMATION, PLEASE CONTACT:
|
ECR Minerals plc |
Tel: +44 (0)20 7929 1010 |
|
David Tang, Non-Executive Chairman |
|
|
Craig Brown, Director & CEO |
|
|
Email: |
|
|
Website: www.ecrminerals.com |
|
|
WH Ireland Ltd |
Tel: +44 (0)161 832 2174 |
|
Nominated Adviser |
|
|
Katy Mitchell/James Sinclair-Ford |
|
|
SI Capital Ltd |
Tel: +44 (0)1483 413500 |
|
Broker |
|
|
Nick Emerson |
ABOUT ECR MINERALS PLC
ECR is a mineral exploration and development company. ECR’s wholly owned Australian subsidiary Mercator Gold Australia Pty Limited has 100% ownership of the Avoca, Bailieston, Creswick, Moormbool and Timor gold exploration licences in central Victoria, Australia and the Windidda Gold Project in the Yilgarn Region, Western Australia.
ECR has earned a 25% interest in the Danglay epithermal gold project, an advanced exploration project located in a prolific gold and copper mining district in the north of the Philippines. An NI43-101 technical report was completed in respect of the Danglay project in December 2015 and is available for download from ECR’s website.
ECR’s wholly owned Argentine subsidiary Ochre Mining has 100% ownership of the SLM gold project in La Rioja, Argentina. Exploration at SLM has focused on identifying small tonnage mesothermal gold deposits which may be suitable for relatively near-term production.
References:
HOWITT, A.M., 1913. The Maryborough goldfield. Geological Survey of Victoria Memoir 11. Department of Mines, Victoria, 76 pp.
Whitelaw, H.S., 1899, Antimony Ores in Victoria. Geological Survey of Victoria Special Report.
ANON., Undated. Leviathan Gold Mines, Maryborough. Map showing Mining Lease areas, locations of shafts, reefs, alluvial leads composite level plans for mines, etc. Plan No 1757/B/1.
ANON, 1888, Lands held under Leases for Gold Mining, Shaw’s & Mariner’s Reef, Maryborough. Register for Mining Registrar for March 1888.
ECR Minerals (ECR) Update – Timor Gold Project – Australia
ECR Minerals plc (LON:ECR), the precious metals exploration and development company, is pleased to provide an update in respect of exploration activities at the Timor Gold Project (the “Project”) in Victoria, Australia. The Timor Gold Project is one of five projects held by ECR in the Victorian Goldfields region.
The Company has now commenced the rock chip sampling programme which will include the sampling of rock dumps from old gold workings on the licence area. The sampling will be undertaken along the two fault zones and the objective will be to establish the style of gold mineralisation present.
In total 91 samples have been collected from Timor and submitted to the laboratory for assay testing.
The Company has noted a recent gold prospecting documentary that was filmed in the Victorian Goldfields, Australia close to some of the Company’s licence areas.
During the documentary the team working near Dunolly, approximately 5 km from the boundary of the Timor gold licence area discovered a 2.2kg gold nugget in an old alluvial channel with an estimated value of circa $200,000.
Whilst this discovery has not been independently verified by the Company and there is no guarantee that any more such nuggets will be found in the area, the directors are very encouraged by the discovery which they believe validates their ongoing belief in the untapped potential of the primary mineralisation in the area; the nuggets have to have a local, primary source.
While gold nuggets are not the ECR objective in discovering a new economic primary gold deposit at Timor, they do form an added occasional bonus to the overall economics, especially when they form part of a rich high grade ore shoot.
A map showing the approximate location of the discovery in relation to the Company’s licence areas may be viewed through the following link on the Company’s website:
https://www.ecrminerals.com/images/2019/image-1.png
Craig Brown, Chief Executive Officer commented: “I am pleased to confirm that the rock dump sampling from old workings is now underway at the Timor Gold Project and look forward to the findings from this work.
We are aware of many prospectors searching for gold in and around the Company’s licence areas, and that includes the Timor gold project. This is interesting and demonstrates the potential of our ground.
However, it is worth noting that should ECR make a discovery within its licence areas, it would be seeking to implement a significant commercial gold production operation which has a different scale to that seen in local prospecting and for which extensive preparatory planning and execution would be needed.
I look forward to providing further market updates in respect of Timor and our other Victoria gold fields interests, including Creswick where significant work is underway at present testing whole of reverse circulation sample bags for gold.”
Background to the Timor Gold Project:
Timor Gold project is located in Victoria Australia and held under exploration licence EL006278;
Historical records demonstrate that the Maryborough goldfield has produced over 640,000 ounces of gold from hard-rock and alluvial sources, with 220,000 ounces mined from hard-rock operations at an average grade of 14g/t gold. (See references below).
Two major fault zones have been identified on the Project, namely the Shaw-McFarlane Fault Zone (“SMFZ”) and the Leviathan-Mariners Fault Zone (“LMFZ”), which are responsible for the majority of the hard-rock gold production.
The SMFZ has been shown to have consistently produced high grade gold mines along its length with Shaw’s Reef, McFarlane’s Reef and Havelock Monte Christo having recorded production at average grades ranging from 22g/t gold to 217 g/t gold with certain operations having been impacted by metallurgical challenges. (See references below.)
Opportunities exist within the SMFZ to identify and process gold mineralisation at potentially very high grade by applying modern processing techniques to resolve processing challenges that limited production many years ago.
The LMFZ hosts a large number of variably sized reefs that occur within the fault zone. These reefs are associated with diorite dykes and generally offer larger gold targets, albeit at lower grade compared to the SMFZ and historical mining records demonstrate that mining activities were often to relatively shallow depths.
Most of the LMFZ is under shallow alluvial cover which produced a considerable amount of gold in the early days of the Maryborough gold rush of the 1850s.
Both the SMFZ and the LMFZ have potential for modern open cut and underground mining techniques, because of the scale of the deposits present.
A program of reconnaissance rock dump sampling from the old workings is to be undertaken initially, along the two fault zones, to establish the style of gold mineralization.
Subject to the findings from the sampling programme this may be followed by a grid-based GPS pXRF survey for antimony and arsenic as pathfinders to gold mineralization where outcrop or shallow cover exists.
Thereafter a scout Rotary Air Blast (“RAB”) drilling program on the best developed targets may be undertaken.
Further information to follow as each step of the exploration programme is implemented and the results interpreted.
COMPETENT PERSON STATEMENT
This announcement has been reviewed by Neil Motton BAppSc (Hons), MAusIMM (CP), FSEG, a geological consultant to the Company’s wholly owned subsidiary Mercator Gold Australia Pty Ltd with more than 30 years of professional experience. Mr Motton is a qualified person as that term is defined by the AIM Note for Mining, Oil and Gas Companies.
MARKET ABUSE REGULATIONS (EU) No. 596/2014
The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 (MAR). Upon the publication of this announcement via Regulatory Information Service (RIS), this inside information is now considered to be in the public domain.
FOR FURTHER INFORMATION, PLEASE CONTACT:
|
ECR Minerals plc |
Tel: +44 (0)20 7929 1010 |
||
|
David Tang, Non-Executive Chairman |
|||
|
Craig Brown, Director & CEO |
|||
|
Email: |
|||
|
Website: www.ecrminerals.com |
|||
|
WH Ireland Ltd |
Tel: +44 (0)161 832 2174 |
||
|
Nominated Adviser |
|||
|
Katy Mitchell/James Sinclair-Ford |
|||
|
SI Capital Ltd |
Tel: +44 (0)1483 413500 |
||
|
Broker |
|||
|
Nick Emerson |
|||
ABOUT ECR MINERALS PLC
ECR is a mineral exploration and development company. ECR’s wholly owned Australian subsidiary Mercator Gold Australia Pty Limited has 100% ownership of the Avoca, Bailieston, Creswick, Moormbool and Timor gold exploration licences in central Victoria, Australia and the Windidda Gold Project in the Yilgarn Region, Western Australia.
ECR has earned a 25% interest in the Danglay epithermal gold project, an advanced exploration project located in a prolific gold and copper mining district in the north of the Philippines. An NI43-101 technical report was completed in respect of the Danglay project in December 2015 and is available for download from ECR’s website.
ECR’s wholly owned Argentine subsidiary Ochre Mining has 100% ownership of the SLM gold project in La Rioja, Argentina. Exploration at SLM has focused on identifying small tonnage mesothermal gold deposits which may be suitable for relatively near-term production.
References:
HOWITT, A.M., 1913. The Maryborough goldfield. Geological Survey of Victoria Memoir 11. Department of Mines, Victoria, 76 pp.
Whitelaw, H.S., 1899, Antimony Ores in Victoria. Geological Survey of Victoria Special Report.
ANON., Undated. Leviathan Gold Mines, Maryborough. Map showing Mining Lease areas, locations of shafts, reefs, alluvial leads composite level plans for mines, etc. Plan No 1757/B/1.
ANON, 1888, Lands held under Leases for Gold Mining, Shaw’s & Mariner’s Reef, Maryborough. Register for Mining Registrar for March, 1888.