North Bay Resources Inc (NBRI)

[mick]

#47/\08-26-2019/ Technical Assessment Report on the Mount Washington Property
http://www.northbayresources.com/2019_MW_43101.pdf

Vancouver Island, British Columbia
NTS 092F/14
BCGS 092F074 & 092F075
Latitude 490 45’ 23” Longitude 1250 15’ 22”
UTM NAD83 Zone 10N 337500E 5514000N
For
North Bay Resources Inc.
PO Box 162
Skippack, PA, USA 19474
By
Jacques Houle P.Eng.
6552 Peregrine Road
Nanaimo, B.C. V9V 1P8
August 26, 2019
===========================================================

Sample 201736 was a select float rock grab sample from the Lakeview-Domineer portal
dump consisting of a banded quartz-sulphide vein consisting of 50% quartz, 30%
arsenopyrite, 10% chalcopyrite, 5% pyrite, 5% tetrahedrite and trace bornite, and
yielded 31.2 g/t gold, 129 g/t silver, 1.77% copper and 26% arsenic.
• Sample 201741 was a select outcrop grab sample from the Mt. Washington Copper
North Pit floor or wall consisting of a banded and brecciated quartz-sulphide vein
containing 60% quartz, 15% arsenopyrite, 15% chalcopyrite, 9% pyrite and 1% bornite,
and yielded 8.28 g/t gold, 95 g/t silver, 1.95% copper and 10.2% arsenic.
• Sample 201743 was a select outcrop grab sample from the Mt. Washington Copper
North Pit floor or wall consisting of a quartz-sulphide vein containing 90% quartz, 9%
chalcopyrite and 0.5% arsenopyrite, which yielded 1.89 g/t gold, 66 g/t silver, 3.21%
copper and 2.34% arsenic.
• Sample 201744 was a select outcrop grab sample from the Mt. Washington Copper
North Pit floor or wall consisting of a quartz-sulphide vein containing 50% quartz, 25%
pyrite and 20% chalcopyrite, which yielded 6.94 g/t gold, 301 g/t silver, 6.69% copper,
0.53% arsenic and 0.39% bismuth.
In 2013, the author completed a preliminary field work program on the Property for North Bay,
consisting of re-locating and sampling of selected, known and accessible mineralized
occurrences in outcrops. Select outcrop grab sampling yielded highlights at the following
locations:
• Wolf Lake Area – 3 samples taken from three separate known mineralized sites yielded
up to 16.4 g/t gold and 1.18% copper in 2 different samples
• Murex Breccia Area – 4 samples taken from four separate known mineralized sites and 7
select outcrop grab samples taken from areas of recently exposed or previously
undocumented mineralized sites yielded up to 3.55 g/t gold, 0.749% copper and 0.026%
molybdenum in 2 different samples
In 2016, the author completed a detailed geological mapping program in the Murex Breccia
Area of the Property for North Bay, including sampling of selected mineralized exposures in
outcrops. Select outcrop grab sampling yielded highlights as follows:

======================================================

Murex Breccia Area – 5 samples taken from three separate areas yielded up to 11.7 g/t
gold, 134 g/t silver, 8.56% copper, 69.7 ppm molybdenum, 500 ppm vanadium and 1590
ppm zinc from 2 different samples
In 2018 the author continued the detailed geological mapping program in the Murex Breccia
Area of the Property for North Bay, including sampling of selected mineralized exposures in
outcrops. Select outcrop grab sampling yielded highlights as follows:
• Murex Breccia Area – 9 samples taken from three separate areas yielded up to 0.514%
copper, 73.4 ppm molybdenum, 496 ppm vanadium and 181 ppm tungsten from 3
different samples
In 2019, the author continued the detailed geological mapping program in the Murex Breccia
Area of the Property for North Bay, including sampling of selected mineralized exposures in
outcrops. Select outcrop grab sampling yielded highlights as follows:
• Murex Breccia Area – 3 samples taken from three separate areas yielded up to 4.93%
copper, 26.2 g/t silver, 451 ppm vanadium and 899 ppm zinc
The three site visits by the author from 2000 to 2005 constitute verification of the nature and
geochemistry of gold-silver-copper-arsenic mineralization occurring in the Lakeview-Domineer
and Mt. Washington Copper Open Pit areas on or near the Mount Washington Property. Of
particular interest is the vein orientation (1350
/900) of the outcrop source of sample 170572,
suggesting that it may be a feeder vein or zone to the flat-lying vein mined in the South Pit.
The 2013, 2016, 2018 and 2019 field programs undertaken by the author constitutes
verification of the nature and geochemistry of the gold-silver-arsenic-copper-molybdenumantimony-zinc mineralization in the Oyster Breccia area; the gold-silver-arsenic-bismuthcopper-tellurium-zinc mineralization in the Wolf Lake area; and the gold-silver-coppermolybdenum-tellurium-vanadium-tungsten-zinc mineralization in the Murex Breccia area.
None of the field verification by the author was of sufficient scope to verify dimensions and
continuity of mineralized zones on or near the Mount Washington Property.

=======================================