Ontario Geological Survey
Permanent Link to this Record:
MDI43B13NW00007
Record Name(s) | Good Friday Kimberlite - 2004, Spider Resources DDH SPQ-04-01 - 2004 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Prospect |
Date Created | 2004-Jun-14 |
Date Last Modified | 2022-Oct-06 |
Created By | |
Revised By |
Primary Commodities: Kimberlite, Diamond
Township or Area: BMA 528 834
Latitude: 52° 52' 50.88" Longitude: -83° 57' 4.04"
UTM Zone: 17 Easting: 301428 Northing: 5863089.995 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 43B13NW
Point Location Description: exact
Location Method: Based on Assessment
Access Description: Via helicopter from Attawapiskat.
1988: B.P. Resources Canada/Selco - airborne geophysical survey. 1992-93: K.W. G. Resources Inc/Spider Resources Inc./Blue Falcon Mines Ltd. - airborne survey, diamond drilling, ground geophysical surveys. 1994: Ashton Mining/KWG Resources Inc./Spider Resources - 5 ddh (598.63m), diamond analysis. 2001-04: Spider Resources Inc/KWG Resources Inc. - geophysical interpretation, ground geophysics, 1 ddh (189 m). 2007-2008: Debut Diamonds Inc. - DD-2, bulk sample, geochemistry.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-5323 / 2.31817 | 20000001226 | 20000001226 |
T-5629/2.36211 | 20000002841 | 20000002841 |
T-5858/2.40156 | 20000003777 | 20000003777 |
T-3659/ 2.16481 | 43C06NW0001 | 43C06NW0001 |
T-3659/ 2.16688 | 20000005133 | 20000005133 |
T-3659/ W9660.00288 | 43B13NW0007 | 43B13NW0007 |
T-4938 / 2.26130 | 43B13NW2012 | 43B13NW2012 |
T-4729/ 2.24050 | 43B13NW2006 | 43B13NW2006 |
T-3659/ 2.16825 | 43B13NW0012 | 43B13NW0012 |
Province: Paleozoic and Mesozoic Basins
Subprovince: Hudson Bay Basin
Geological Age: Mesozoic Geochronological Age: 177.1 MA
Rock Type | Rank | Composition | Texture | Relationship | Kimberlite-Unsubdivided | 1 | Host |
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Limestone | 2 | Footwall |
Dec 03, 2014 (A Wilson) - The discovery hole entered weathered crater facies kimberlite at a vertical depth of 47.5 m after passing through various layers of glacial till consisting of silt, sand and limestone boulders. Hypabyssal facies kimberlite was encountered a few meters below the crater facies. This facies shows a bimodal distribution of olivine, the larger of which contain chrome diopside. Occasional corroded orange pyrope garnets were observed. The vertical hole remained in hypabyssal kimberlite to 177 m where it entered the sedimentary rocks. The kimberlite has a sub-circular shape with a diameter of approximately 30 m along the northeast axis and at least 25 m along the south east axis.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Diamond | Economic | Ore |
Oct 06, 2009 (A Wilson) - A total of 455.2 kg of core yielded 121 diamonds, 10 of which are macrodiamonds. The diamond population consisted of 111 micro diamonds, 8 macro diamonds and 2 stones >0.8 mm. These results are preliminary. The largest stone weighed 0.10 ct and the estimated average grade of all diamonds recovered was 0.15 ct/t. The diamond results from the 2007 sampling were: one diamond from 1170.0 kg bulk sample processed via DMS. The diamond weighed 0.230 carats. The caustic fusion diamond results were: 14 diamonds from 32 kg processed (yield of 0.44 diamonds/kg)
Rank | Classification |
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1 | Kimberlite |
Rank | Characteristic |
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1 | Intrusive |
Map - Known Kimberlites of Eastern Ontario
Publication Number: P3321 Scale: 1:50,000 Date: 1995
Author: Zalnieriunas R.V., Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Kimberlites of the Attawapiskat Area, James Bay Lowlands, Northern Ontario
Publication Number: OFR6019 Date: 2000
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
Book - Spider Resources Inc. press release April 12, 2004, May 27, 2004
Publication Number: clippings Date: 2004
Author:
Publisher Name: Spider Resources Inc.
Location: Timmins RGO
Map - Precambrian Geology of the Hudson Bay and James Bay Lowlands Region Interpreted from Aeromagnetic Data-East Sheet
Publication Number: P3598-REV Scale: 1:500,000 Date: 2008
Author: Stott G.M.
Publisher Name: Ontario Geological Survey
Location:
Publication - Technical report on the MacFadyen Property
Publication Number: Date: 2006
Author: M. Tremblay and H. R. Butler
Publisher Name:
Location: Timmins RGO files
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