29.6 Metres of 2.7g/t Gold at Homestake Ridge
posted on
Jan 21, 2011 03:34PM
In 2011, Homestake Resource reported an updated mineral resource estimate, (NI43-101 compliant) of 191,000oz gold and 1,350,000oz silver indicated plus 530,000oz gold and 13,470,000oz silver inferred at a 3.0 g/t AuEq. cut-off in two separate deposits.
Bravo Gold Corp. TSX VENTURE: BVG FRANKFURT: B6I |
VANCOUVER, BRITISH COLUMBIA--(Marketwire - Jan. 21, 2011) - Bravo Gold Corp. (TSX VENTURE:BVG)(FRANKFURT:B6I) reported today that final 2010 drilling results have been received from its 100 per cent owned Homestake Ridge Project, located in northwestern British Columbia.
Homestake Silver Deposit
Highlights from these remaining core drill holes at the Homestake Silver deposit include (all values are reported as estimated true thickness):
-- a 29.6 metre interval averaging 2.7g/t gold and 5.6g/t silver, which
includes a 3.6 metre interval averaging 5.3g/t gold and 25.5g/t silver
in hole HR10-214
-- and a 33.7 metre interval averaging 1.2g/t gold and 45.7g/t silver,
which includes a 2.6 metre interval averaging 5.0g/t gold and 198.3g/t
silver in hole HR10-213
-- significantly expanding the overall "footprint" of the Homestake Silver
deposit which now measures 620 metres strike and 480 metres down-dip.
The deposit can be traced northwest to within 200 metres of the
southeast extent of the Main Homestake deposit. The Homestake Silver
deposit remains open down-dip and on strike to the northwest.
-- providing better internal definition of the deposit geometry.
Preliminary modeling the deposit (at a 2g/t cut-off), now including the
2010 data, has defined a minimum of 12 sub-vertical, en-echelon lenses
and splays.
-- providing better definition of the distribution of gold and silver
within the Homestake Silver deposit and the identification of a new
higher-grade lens of mineralization on the northwestern margin of the
deposit and centered around drill hole HR10-198 (9.6 metres grading
5.9g/t gold and 6.0g/t silver).
-- identifying additional exploration potential down-dip of silver-enriched
veins to the northeast, in the hangingwall of the Homestake Silver
deposit. Several of these veins, intersected in drill holes, contain up
to 40g/t silver and strongly anomalous pathfinders elements (arsenic-
antimony) and lie too far to the east of the known deposit, suggesting
the veins may grade downward into another deposit. Similar metal values
were identified in the early stages of exploration above the Homestake
Silver deposit.
-- showing continued exploration potential in a parallel structure at the
Fox Reef zone, located 600m to the southwest of the Homestake Silver
deposit, in the North Dome area, in the area immediately northeast of
the Homestake Silver deposit and several other targets identified
through surface exploration following of the 2009 airborne geophysical
anomalies.
Table 1: Select Assays from 2010 Drilling at the Homestake Silver Deposit
Homestake Silver Deposit:
---------------------------------------------------------------------------
Est.
Collar Data Inter- Tr.
Az Dip Depth From To val Thck Au Ag
Hole # Deg Deg (m) (m) (m) (m) (m) (g/t) (g/t) Comments
---------------------------------------------------------------------------
HR10- 240.0 -55.0 431.9 227.6 229.3 1.7 1.1 0.3 341.0
205
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 223.0 -45.0 352.7 NSV NSV
207
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 237.0 -64.0 453.2 287.8 298.3 10.5 5.9 1.7 2.9
208
inc. 289.1 294.6 5.5 3.1 2.4 3.4
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 213.0 -54.0 383.1 101.7 131.0 29.3 20.9 0.1 67.4 0.15% Pb
209 178.0 181.2 3.3 2.3 0.1 153.3
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 239.0 -45.0 366.4 59.1 64.8 5.7 4.4 0.1 45.4 0.19% Pb,
211 0.53% Zn
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 237.0 -49.0 370.9 208.8 254.1 45.4 33.7 1.2 45.7 0.12% Zn
213
inc. 243.0 254.1 11.2 8.3 2.2 78.7 0.20% Pb,
0.36% Zn
inc. 249.6 253.0 3.5 2.6 5.0 198.3 0.61% Pb,
1.12% Zn
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 219.0 -45.0 733.7 516.0 552.1 36.2 29.6 2.7 5.6
214
inc. 537.3 549.2 11.9 9.7 4.0 11.4
inc. 544.8 549.2 4.5 3.6 5.3 25.5
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 261.0 -68.0 175.9 66.6 71.1 4.6 UNK 0.0 18.9 0.1% Mo
215
and 118.3 151.2 32.9 UNK 0.0 15.3
---------------------------------------------------------------------------
Fox Reef Zone:
---------------------------------------------------------------------------
Est.
Collar Data Inter- Tr.
Az Dip Depth From To val Thck Au Ag
Hole # Deg Deg (m) (m) (m) (m) (g/t) (g/t) Comments
---------------------------------------------------------------------------
HR10- 215.0 -53.0 297.8 71.6 72.3 0.7 UNK 0.4 12.6 0.52% Pb,
202 1.74% Zn
and 107.2 107.9 0.8 UNK 0.8 15.2 0.13% Pb,
1.47% Zn
and 249.1 252.9 3.8 UNK 0.7 4.8 0.13% Pb,
0.59% Zn,
25%
Dilution
inc. 252.3 252.9 0.6 UNK 0.3 10.0 0.71% Pb,
3.61% Zn
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 200.0 -48.0 279.5 UNK NSV NSV Entire
204 Drillhole
averages
0.1g/t Au
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 232.0 -47.0 279.5 UNK NSV NSV 133.7m of
206 0.17g/t Au
from 109.6
and 243.2m
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 201.0 -64.0 380.5 116.5 122.4 5.9 UNK 0.1 20.8 0.11% Pb,
210 0.3% Zn,
(Diluted)
---------------------------------------------------------------------------
---------------------------------------------------------------------------
HR10- 203.0 -54.0 136.3 UNK NSV NSV
212
---------------------------------------------------------------------------
Analyzed by FA-ES/AA for gold and ICP-MS by Acme Labs, Vancouver BC; Samples
greater than 10g/t Au re-assayed with FA-Grav - check assays are pending;
Silver overlimits (greater than 100g/t Ag) re-assayed with FA-Grav.
greater than 0.5g/t Au or 15g/t Ag cut-off used for compositing intervals,
less than 25% internal dilution unless otherwise indicated
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For more information, please contact
Bravo Gold Corp.