GeologyOntario has moved. You will be redirected to the new site in 10 seconds. If you are not immediately redirected please follow the below link to the new GeologyOntario platform. For assistance please contact us.
Ontario Geological Survey
Permanent Link to this Record:
MDI31C12SE00040
| Record Name(s) | Dingman - 1985 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Developed Prospect With Reported Reserves or Resources |
| Date Created | 1991-Feb-28 |
| Date Last Modified | 2023-Aug-03 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Township or Area: Marmora
Latitude: 44° 34' 34.22" Longitude: -77° 35' 58.08"
UTM Zone: 18 Easting: 293616.36 Northing: 4939157.29 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C12SE
Point Location Description: Point 1.5 km NNE of Malone
Location Method: Conversion from MDI
Access Description: The prospect is located about 13 km nothwest of the town of Madoc and is accessible by following County Road 11 north from Highway 7 for a distance of 11 km. The property straddles the county road which at this point follows the Madoc-Marmora township boundary.
1985: Dingman - Property Staked, surface sampling; 1986-1988: Noranda Exploration Co. Ltd. - Geological surveys, geophysical surveys, geochemical surveys, channel sampling, DD-38-5027m; 1997: Deloro Minerals Ltd. - DD-14-2053m; 2005-2006: Edward Neczkar and Douglas Baird - Geochemical, geophysical; 2007-2009: Opawica Explorations Inc. - DD-36-8652m, sampling; 2010: Upper Canada Gold Corporation - DD-24-6547m. 2022: Stratabound Resources - drill core resampling and updated NI 43-101 Mineral Resource Estimate.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| Tweed file Madoc #77, 2.8837 | 31C12SE0012 | 31C12SE0012 |
| Tweed file Madoc #135, Marmora #82, 2.18338 | 31C12SE2001 | 31C12SE2001 |
| Tweed file Marmora #89, 2.29557 | 20000000329 | 20000000329 |
| Tweed file Marmora #92, 2.37689 | 20000003366 | 20000003366 |
| Tweed file Madoc #157, 2.33494 | 20000001786 | 20000001786 |
| Tweed file Marmora #109, 2.49810 | 20000007690 | 20000007690 |
| 63.4869 | 31C12NE0007 | 31C12NE0007 |
| 2.8837 | 31C12SE0012 | 31C12SE0012 |
| 46 | 31C12SE0009 | 31C12SE0009 |
| 53 | 31C12SE0100 | 31C12SE0100 |
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Elzevir
Domain: Belmont
Geological Age: Mesoproterozoic Geochronological Age: 1218 +/- 5 Ma Geochron. Age Ref.: R.M. Easton et al., 2007 SOFW
Jun 05, 2008 (C Papertzian) - This prospect is hosted by an elongate, northeasterly trending granite stock about 800m long and 80 to 150 m wide which has intruded carbonate metasediments. The stock forms a prominent outcrop ridge. The metasediments are predominantly fine grained, grey, foliated calcitic marbles locally intercalated with calcareous schists. The granite is described as being medium to coarse grained, with 25 to 60% quartz, 40 to 75% feldspar, and accessory chlorite and pyrite. There is widespred pink to brick red hematite staining and locally strong alteration of feldspars to buff to pale green muscovite/sericite. The foliation is defined by streched and sericitized feldspar grains and by local mylonitic textures. Sulphide mineralization is common throughout the granite, commonly as pyrite in amounts of 1 to 3%, but locally reahing 15 to 25% combined chalcopyrite and pyrite over core lengths of up to 10 feet. Pyrrhotite and magnetite are also present in minor amounts.
| Rock Type | Rank | Composition | Texture | Relationship | Granite | 1 | Granite | Host |
|---|---|---|---|---|
| Calcite Marble | 2 | Banded | Adjacent |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Ore | ||||
| 2 | Chalcopyrite | Economic | Ore | ||||
| 3 | Pyrrhotite | Economic | Ore | ||||
| 4 | Magnetite | Economic | Ore | ||||
| 5 | Gold | Economic | Ore |
Aug 28, 2012 (Scott Charbonneau) - 1985: Dingman - Surface sample assays range from 20 ppb Au in SL-8-6 to 750 ppb Au in SL-9-10C; 1997: Deloro Minerals - Drill core assays include values ranging from 0.335 g/t Au over 1m in DI-47 to 7.440 g/t Au over 1m in DI-40; 2007: Opawica Explorations Inc. - Drill core assays include values ranging from 1.48 g/t Au over 108.25m in DI-07-002 to 18.31 g/t Au over 1m in DI-07-013; 2010: Upper Canada Gold Corporation - Drill core assays include values ranging from 1.520 g/t Au over 1m in DI10-1A to 17.660 g/t Au over 1m in DI1012B.
| Rank | Classification |
|---|---|
| 1 | Hydrothermal |
| Rank | Characteristic |
|---|---|
| 2 | Sheared |
| 1 | Vein |
| Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
|---|---|---|---|---|---|---|---|---|---|
| Lens | 800 | 100 | 60 | 60 |
| Zone | Year | Category | Tonnes | Reference | Comments | Commodities |
|---|---|---|---|---|---|---|
| Dingman | 2022 | Indicated Mineral Resource | 12500000 | Stratabound Minerals Corp. Press Release ,October 2022 | Gold 0.94 g/t | |
| Dingman | 2022 | Inferred Mineral Resource | 2100000 | Stratabound Minerals Corp. Press Release ,October 2022 | Gold 0.71 g/t | |
| Dingman | 2011 | Inferred Mineral Resource | 1700000 | Upper Canada Gold Corporation Press Release February 8, 2011 | Gold 0.73 g/t | |
| Dingman | 2011 | Indicated Mineral Resource | 11600000 | Upper Canada Gold Corporation Press Release February 8, 2011 | Gold 0.97 g/t | |
| Aggregate | 2009 | Indicated Mineral Resource | 75000000 | Opawica Explorations Inc. Press Release July 16, 2009 | Aggregate products of granite and marble. | |
| Dingman | 2009 | Inferred Mineral Resource | 11301000 | Opawica Explorations Inc. Press Release July 16, 2009 | Gold .98 g/t | |
| Dingman | 2009 | Indicated Mineral Resource | 8801000 | Opawica Explorations Inc. Press Release July 16, 2009 | Gold .97 g/t | |
| Open Pit | 2008 | Inferred Mineral Resource | 12000000 | Opawica Explorations Inc., May 2008 Fact Sheet | Gold .8 g/t |
File - Summary Report on the Dingman Option Property, Marmora Tp.
Publication Number: Date: 1988
Author: Noranda Exploration Company Limited
Publisher Name:
Location: Tweed RGO
Publication - Timing of Gold Mineralization in the Central Metasedimentary Belt, Grenville Province: The Dingman Gold Occurrence
Publication Number: OFR6213.013 Page: 174-181 Date: 2007
Author: Easton R.M., Kamo S.L., Sangster P.J.
Publisher Name: Ontario Geological Survey
Location:
Mono - Exploration for gold in southeastern Ontario, 1980-1990
Publication Number: OFR5808 Page: 83-89 Date: 1991
Author: LeBaron P.S.
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 1996, Resident Geologists
Publication Number: OFR5958 Page: 11-13 Date: 1997
Author: Newsome J.W., Laderoute D.G.
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 1997, Resident Geologists Program, Southern Ontario Regional Resident Geologist's Report: Southeastern and Southwestern Districts, Mines and Minerals Information Centre, and Petroleum Resources Centre
Publication Number: OFR5974 Page: 3-4 Date: 1998
Author: Sangster P.J., Papertzian V.C., Steele K.G., Laidlaw D.A., Stewart J.M., Carter T.R.
Publisher Name: Ontario Geological Survey
Location:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office