The vast majority of non-bot visitors will have arrived at this website by accident; if so, please move on.
This site was created as a response to various requests for a CV.
I also present the following six bullet points which shall be called rules.
Rule One. The CV has no phone/home information for a reason. I wish only initial contact via email.
Rule Two. If you have read the CV you should realize I am over 70. I am presently working on short-term management contracts, am not seeking full-time employment and I really wish to retire. If we don’t know each other and you are seeking a geologist, please do not consider me. If you must contact me for other reasons please see Rule One.
Rule Three. This CV is not on the major Linkedin or any employment or social media website for a reason. If you are a headhunter and require a “pool” of candidates to narrow your selection and demonstrate to a client your due diligence, please see Rule Two.
Rule Four. If you personally know me, you then already know my contact information and there is no need to reiterate Rule One. I have changed my phone number recently though, so in that case or of lost contact information, see Rule One.
Rule Five. I am not hiring any geological staff so please do not forward a CV. This will be a waste of both our time and will unnecessarily clutter my inbox. A point of pride to me in the past was always to formally respond to letters of employment; accordingly, should the forgoing be ignored, you shall just receive a reply email with the heading “See Rule Five”.
Rule Six. This is the final rule.
“Anybody can find a mineral deposit---the measure of success is the ability to find millfeed.
Understanding this concept is the difference between stagnant exploration companies and economic producers.”
- W. Kerr, 2010 Excerpt from keynote case history (Wheeler River Discovery)
at the Society of Economic Geologist 4th Annual Keystone Conference
and associated sole author publication in Special Publication Number 15, October 2010. (See publications)
MANAGEMENT
Forty nine years of exploration and mining management including 20 years as chief exploration officer involved with successful exploration, evaluation, and development of primarily uranium but also gold, base metal, and rare earth deposits throughout the Americas, Africa, Asia, Australia and the Middle East. Principal strengths are cross-cultural management, individual and team leadership, and the ability to recognize and quickly respond to the key elements of an opportunity, concept, or project and assure that the critical path to optimization, evaluation and acquisition is maintained. The success in this approach results from the selection and leadership of highly motivated and technically qualified personnel with sound business strengths, utilization of state of the art exploration and mining technology, and personal involvement that encourages innovation in all aspects of the programs and projects. This is implemented through a leadership style that emphasizes urgency, technical excellence, teamwork, and excellence in communications, training, individual accountability, and reward for exceptional performance.
TECHNICAL
Over forty nine years of mining experience has resulted in being well versed in all aspects of mineral exploration, project economics and development, and operations. Verbal and written skills led to preparation of annual reports and securities documents, short and long form prospectuses that raised over $USD 0.7 Billion, lead author of the worlds first NI 43-101 report on Uranium reserves and resources, and presentations to the investment community and company directors. Technical innovation led to the recommendations for implementation of Canada’s first “Freeze wall curtain” for gold (Aquarius in Timmins) and design of, and secondary author of the initial NI 43-101 technical report on hydraulic borehole mining in Canada (now MED/SABRE at McClean North in Saskatchewan).
FINANCIAL
The search for business opportunities and company acquisitions requires construction of comprehensive economic models and sensitivity analysis. Economic models created pre-tax appraisals of cash flow using assumptions gained through due diligence and experience with internal and external capital and operating costs. Sensitivities involving all aspects of the operations included metal prices, ore grade, metallurgical recoveries, potential ore reserve additions, production expansion, operating costs, environmental, and labor relations. Responsibilities included negotiations leading to several acquisitions and many exploration and joint venture agreements. Optimization studies led to a re-evaluation of underground operations and change to open pit methods for gold and uranium deposits in Canada and the Middle East.
Middle East under an NDA / 2021-2023
Design and contractor selection of two development drill programs (150,000m) targeting Peralkaline REE deposits. Successful JORC resource estimation on one of the largest REE deposits in the world. Evaluation of country-wide historical Critical Mineral exploration work, triaging of same. Building, training, and deployment of 25-person exploration Team from ground up, following up with major diamond drill work. Two significant discoveries.
SEG / 2014
Lead author of front-page article on uranium deposit economics, referred to by multiple reviewers as the best paper ever written in the SEG newsletter, now required reading for all Colorado School of Mines students.
Ma'aden / 2012/13
Initiation of development drilling to bring 2.8 million oz Au open pittable material to indicated resource classification. Was involved in initial decision to initiate prefeasibility studies, and design of a variety of drill programs, on currently producing Ad Duwayhi 250 koz/yr gold mine in KSA.
Denison / 2008
Mutanga uranium discoveries in Zambia (doubled resources). Discovery of deep Khairhan ISR deposit in Mongolia. (doubled resources.)
Denison / 2008
Wheeler River Phoenix discovery—worlds highest grade U deposit. A blind discovery at 400m depth.
Denison / 2006
Due diligence on the IUC (US mill and mines) assets. Merger successful and market cap of merged entity increased 400% within 3 quarters.
Denison / 2005
Recommended the Midwest Mgmt. Com. re-drill hole MW-338, (identified as a result of Denison NI 43-101 report) which resulted in discovery of Midwest A
Denison / 2005
Recommended Pre-feasibility level scoping level work on freeze curtain on McClean UG deposit. Increased NPV substantially when ultimately done.
Denison / 2004
Recommended Wheeler River earn-in (subsequent discovery of Phoenix deposit)
Denison / 1998
Due diligence on previously executed Heads of Agreement to acquire a major developed BC gold prospect. Discovered “fatal flaw” in database/block model. Denison abrogated and saved hundreds of millions ($US).
Echo Bay / 1996
Development drilling to support pre-feasibility level open pit study and implementation of freeze wall curtain at Aquarius Gold (first in Canada).
Placer Dome / 1990
Recommended the acquisition of Dickenson’s Arthur White operation in Red Lake. Unsuccessful due to Dickenson’s unionized workforce. This deposit later became GoldCorp’s flagship Red Lake Mine.
Placer Dome / 1989
Recommended the Preston Porcupine purchase (extension of Dome super pit).
Placer Dome / 1988
Recommended the American Reserve (Paymaster Project) takeover adjoining the Dome mine.
Dome / 1987
Identified and negotiated the Hibbard Block A extension Option (Detour Lake area, west extension), host to 4 million ounces.
Dome / 1983
Restaking to Certificate of Record standards, Dona Lake discovery.
Dome / 1982
Mapping, channel sampling and drill recommendations on the Musslewhite JV, now the Opapamiskan Lake mine of GoldCorp. (5 million oz, production and reserves)
Questor Surveys / 1978
Questor SurveysCrew chief on flight crew that defined INPUT conductors later to be associated with many significant, and producing U deposits, including McArthur River, Cigar Lake, and McClean deposits.
Abitibi / 1988
Discovery drill hole on Tulks East deposit, 10 million tonne low grade Zn deposit defined by VLF-EM and targeted by ground gravity.
Toronto, Canada / July 2013 - Present
Exploration and Mining consulting to the gold, uranium and critical Mineral space
2021-Present Operations Manager (Private Corp) Rare Earth/ Critical Minerals bioleach recovery black shales project in Alberta, arguably the largest worldwide resource of this geological type.
2021-2023 Development drill design of two offshore high-grade Peralkaline-type Rare Earths projects in the Middle East to JORC Resource stage. Start-up, design, staffing and implementation of major Critical Minerals country-wide exploration work
2017-2021 Consultant to several uranium juniors and Argo Gold on their Uchi Lake, Angela Lake, and Talbot Lake high-grade gold properties.
Jeddah, Saudi Arabia / June 2011 to June 2013
Director, Precious and Base Metals Division
Responsible for all Gold and base metal exploration, brownfields and greenfields, for the 60% State owned gold mining company Ma’aden, the largest landholder and mining company in Saudi Arabia. Ma’aden in control of over 50,000 Ha of prime land, five gold mines (underground and open pit, 150,000 oz/per annum production), large phosphate mining operations and one of the largest integrated bauxite/aluminum operations in the world. Responsible for 80 staff and another 100 contractors. Greenfields and minesite gold exploration/development to sustain the life of existing operations.
Refocusing the exploration to work closer with New Mines Group to target higher grade and
higher tonnage deposits, and optimize existing mines.
To source out (and bring to resource classification) base metal deposits on Ma’aden controlled land to aid ongoing prefeasibility studies on what could be one of the largest Cu and Zn smelters in the world. Re-evaluation of Sha'bah deposit, proving metallurgical work at 96% recovery, then recommendation and completion of 200,000 metre development drill programme in support of a JORC report to bring resource to 2.8 million ounce indicated at 2.0 g/t Au. Consolidating previous studies and initiating new drilling, and providing technical expertise in initial stages of pre-feasibility studies on eventual producer Ad Duwayhi.
Toronto, ON, and Saskatoon, SK / June 1997 – June 2011
Vice President, Exploration and Development,
responsible for a staff of over 100 on 4 continents (North America, Asia, Africa, and Australia)
budgets to $60 million dollars.
Mining Success
Responsible for acquisition due diligence and evaluations (exploration projects, operating mines and companies). Auditing of underground and open pit reserve and resource estimations, grade control and reconciliations at existing mining operations and development projects. Lead author of first worldwide U reserve study to NI 43-101 standards on open pit and UG deposits, in the Athabasca basin. Denison’s technical representative and qualified person to the McClean Lake JV (AREVA operated) open pits—JEB, Sue A, B, C and Sue E, which produced 50 million pounds U3O8 from 1999 through 2006. Ore reserve/stockpile/head grade reconciliation.
Exploration success
Directly responsible for instigating the Mgmt committee of the Midwest Lake JV to re-drill MW-338
(Midwest A 15 million pounds discovery), Sue E extension (6 million pounds) and credit for
Denison’s 60% Wheeler River discovery (Phoenix, 70 million pounds at 19% U3O8). During my
tenure as VP, Denison had an unmatched record of success in the mining industry, growing
reserves/resources by +45% for each of four consecutive years.
Financial analysis and cash flow models on existing operations, companies, evaluations and submissions. Optimization of existing mining methods, production rates.
Qualified Person (QP, 2002-2011) responsible for all reserve/resource determinations to NI 43- 101 standards, press releases, technical reports and short and long form prospectuses which have raised over 0.7 billion dollars. Responsible for acquisition, then divestiture of a highgrade advanced Ontario gold project and identification of potential partners and JV negotiation. Assistance with Denison Environmental in their work with Abandoned Mines division in Ontario and Quebec
Recommended acquisition of Denison’s controlling interest in Wheeler River JV and 22.5% interest
in the Wolly JV. Responsible for alerting, and instigating, AREVA to drill the Midwest A zone and
the McClean Mine Sue E south extension.
Built up a fully functional exploration division, acknowledged at the time as third in size and second to
none in the Athabasca Basin. Direct supervision, 2007/2008 of a major 135,000 metre develop drilling
program that discovered four separate new zones and doubled resources/reserves in two ISR mineable
deposits in support of ISR Prefeasibility work. Negotiation and liaison with Denison’s 30% partners
(Mongolia and Russian governments) and industry partners.
Direct supervision 2008/2009 of major development drill programme (200,000 metres) that succeeded in
more than doubling existing open pit resources and identified three high quality brownfield projects
which subsequently doubled the NI 43-101 resource base. Negotiation with governments and local
Chiefs.
Acquisition due diligence on the only uranium mill in the continental USA (White Mesa Uranium Mill) and number of former mines at the time of the Denison/IUC merger in 2006. The merger was successfully consummated and the market capitalization of the merged entity rose to 4 times the individual pre-merger totals within 3 months.
Mexico / Sept 1996 – June 1997
Evaluations geologist. Open pit heap leach gold operation at 5,000 tpd ore, 20,000 tpd waste.
Reporting to the Vice President, Mining.
Evaluations and property examinations.
Identification of oxidized Carlin type deposits in advance of mining plan
Rapid turnover of exploration deposits to mineable ore
Timmins, ON / April 1995 – Sept. 1996
Development Project Manager. Responsible for a major 75,000 metre development drill programme and feasibility study on this 1 million ounce gold deposit. Managed a group of 20 employees, up to 50 contractors, and an annual budget of $US 25.0 million.
At this former high-grade underground producer, my job was to investigate bulk-mining scenarios and implement a feasibility study based on the most appropriate scenario. Helped design the first freeze wall curtain in Canada.
In charge of all governmental liaison, all permitting, procurement, technical quality control, a variety of major drill programmes, and an ongoing exploration programme.
Liaised with the provincial governments to eliminate problems before they started as the project was on a provincial park boundary.
Timmins, ON / Feb, 1991 – March 1995
Principal. Won three major contracts with Ministry of Northern development and Mines for crown pillar diamond drill-monitoring projects on the old Hollinger, Macintyre, and Pamour Mines in Timmins and the Howey and Hasaga mines in Red Lake. With Tintina Mines, performed exploration of a syenite-hosted Au deposit south of Timmins. Also on-site exploration management of gold and base metals exploration, later critical minerals, in Western Canadian Sedimentary Basin in the Fort McMurray-Birch Mountains area. Managed worlds largest reconnaissance helicopter-supported geochemical survey at that time.
North West Terr. / March 1990 – Feb., 1991
Exploration/Development Manager in charge of 8 staff and 12 contractors with a budget of approximately $US 4.0m. In charge of exploration/development drill programmes to feed a 10,000 tpd mill on this open pit project at 10,000 tpd ore, 30,000 tpd waste at a grade of 0.05 opt Au
Timmins, ON / Feb., 1987 – March 1990
Exploration Manager. Responsible for staff of 25 and contractors occasionally to 50 and an annual budget of over $US 15.0 mm
Based on favorable work at Campbell, promoted to Dome Mines in 1987. Responsible for all area exploration, which included the Dome Mine and the Detour Lake Mine and area. Directly responsible for the investigation, identification, and due diligence and acquisition of the Paymaster project, a historic producer. (I had strongly recommended the Dickenson Mine (now Goldcorp’s Red Lake mine) for acquisition but was turned down because of the presence of a unionized workforce.) Reconciled geological and mining reserves, stope and head grade reconciliation. Also negotiated JV with property holder of claims to immediate west of Detour, which later was found to host extensions of shallow dipping ore zones. Recommended acquisition of Preston Property, now part of Dome super pit.
Red Lake, ON / Nov., 1981 – Feb., 1987
Resident Geologist reporting to the Chief Geologist, Dome Mines Group. In charge of up to 6 employees and 12 contractors with an annual budget approaching $US 3.0 mm, in charge of exploration and development for northwest Ontario.
During my time, the Dona Lake high grade gold deposit was discovered. Also, in 1982, did some original mapping and some drill target selection on Opapamiskan Lake deposit, which is now the Musslewhite high- grade gold mine.
Operated out of Campbell Red Lake Mine. Regular liaison with shift bosses on certain cut-and-fill stopes where we were investigating geochemical alteration haloes.
Mississauga, ON / June 1978 – Nov., 1981
Geologist. Reporting to the Chief Geophysicist, responsible for production airborne surveys, report writing, and the training of other geophysicists.
Buchans, NFLD / Jan., 1975 – June, 1978
I was a project geologist/geophysicist responsible for surface exploration for Kuroko style massive sulphide deposits in the Buchans area and vicinity. Ground VLF survey over Tulks deposits.
University of New Brunswick / 1975
(member # 0120)
(Lifetime member # 12624)
English, rusty French and Spanish, habibi level Arabic
Canada and Ireland
Kerr, William C., Spiteri, Joe, Cohoon, Gary A., Counsell, H.C., and Rickaby, Andrew C. (2003): Report on the Reserves and Resources of Denison Energy Inc. McClean Lake and Midwest Area, Saskatchewan. NI 43-101 SEDAR published Report, October 10, 2003. 139p
Rickaby, Andrew C., Kerr, William C., and Cohoon, Gary A. (2003): McClean North uranium deposit report on reserves based on pre-feasibility study development using hydraulic bore hole mining method, NI 43-101 SEDAR published report, November 29, 2003. 129 p
Yeo, G., Kerr, W., and Staley, R. (2010) Geology and Origin of the Sandstone-hosted Meta-Autunite [Ca(UO2)2(PO4)2.2-6(H2O)] Deposits of the Mutanga area, Zambia. CIM published paper at the U2010 3rd International Conference on Uranium, August 15-18, 2010.
Kerr, W.C., 2010. The discovery of the Phoenix deposit: A new high-grade Athabasca basin unconformity-type uranium deposit, Saskatchewan, Canada. Society of Economic Geologists Special Publication 15, p 703-728
Kerr,W.C., Gamelin, C., Sorba, C., Basnett, R., Petrie, L., and Wallis, R., 2011 The Phoenix Deposits: New High-Grade, Athabasca Basin Unconformity-Type Uranium Deposits, Saskatchewan, Canada. IAEA Special Publication New World Class Discoveries, Vienna, Austria
Kerr, W.C., and Wallis, R.W. Real World Economics of the Uranium Deposits of the Athabasca Basin, northern Saskatchewan; Why Grade is not always King! Society of Economic Geologists, October 2014 Newsletter #99, Lead article. (This front-page paper has consistently been rated as the top paper ever published in the Newsletter, was called a “stunning success” in Newsletter #103, and has been deemed essential reading for all undergraduates at the Colorado School of Mines since 2014).
PDAC March 3, 2015, Open Session; Rationalizing Athabasca Basin Uranium Exploration Successes with Development Failures; Can Lessons Learned be Applied to Other Commodities?
Saskatchewan Open House, November 2014; Revisiting the economics of deep high-grade uranium unconformity deposits of non-giant size; Are they a worthwhile exploration target?
Toronto Geological Discussion Group, December 2014. Facts and Fallacies: a personal commentary on the last 45 years of uranium exploration and development in the Athabasca Basin of northern Saskatchewan. Co- Speaker with Roger Wallis. Largest on-line and in-person audience to date of all bi-monthly speakers.
The Phoenix Deposit Case History (Various iterations)
2008 Midwest Deposit Case History, Roundup, Vancouver British Columbia
1996 Echo Bay Aquarius Deposit; From UG to OP via FW (Freezewall) 1996 Technical Luncheon Speaker, Thunder Bay, Ontario
Email me:
9999au (at) protonmail.com