Thomas Patton

Chairman at LION COPPER AND GOLD CORP.

Net worth: 3 M $ as of 31/05/2026

82 year

68 connections

Non-Energy Minerals

Commercial Services

Consumer Services

Profile

Thomas C.
Patton is Co-Chairman at Lion Copper & Gold Corp.
since 2022.
Dr. Patton is Independent Director at Riley Gold Corp.
since 2023.
Dr. Patton is a Member of the American Institute of Mining, Metallurgical & Petroleum Engineers.
Dr. Patton is a Member of the Society of Economic Geologists.
Former positions include Senior VP-Exploration & Business Development at Rio Tinto Plc, President & Chief Operating Officer at Western Silver Corp.
from 1998 to 2006, and Senior VP-Exploration & Business Development at Kennecott Corp.
Education includes a doctorate from the University of Washington conferred in 1971.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
LION COPPER AND GOLD CORP 2.41%	05/09/2025	10,397,110 ( 2.41% )	3 M $	31/05/2026
RILEY GOLD CORP. 0.16%	26/03/2026	80,000 ( 0.16% )	38 880 $	31/05/2026

Thomas Patton active positions

Companies	Position	Start
LION COPPER AND GOLD CORP.	Chairman	07/08/2013
RILEY GOLD CORP.	Director/Board Member	10/04/2023
Society of Economic Geologists Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development	Corporate Officer/Principal	-
American Institute of Mining, Metallurgical & Petroleum Engrs American Institute of Mining, Metallurgical & Petroleum Engrs Miscellaneous Commercial ServicesCommercial Services Operates professional association for mining and metallurgy	Corporate Officer/Principal	-

All active positions of Thomas Patton

Former positions of Thomas Patton

Companies	Position	End
Western Silver Corp. Western Silver Corp. Precious MetalsNon-Energy Minerals Explores, discovers and develops silver properties	President	01/05/2006
Kennecott Corp. Kennecott Corp. Other Metals/MineralsNon-Energy Minerals Coal mining concern	Corporate Officer/Principal	-
RIO TINTO PLC	Corporate Officer/Principal	-

See the detail of Thomas Patton's experience

Training of Thomas Patton

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of Thomas Patton's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	8
Rio Tinto Plc Rio Tinto Plc Other Metals/MineralsNon-Energy Minerals Explores and mines for mineral resources	Non-Energy Minerals
Western Silver Corp. Western Silver Corp. Precious MetalsNon-Energy Minerals Explores, discovers and develops silver properties	Non-Energy Minerals
Lion Copper & Gold Corp. Lion Copper & Gold Corp. Other Metals/MineralsNon-Energy Minerals Engages in the acquisition, exploration and development of copper projects	Non-Energy Minerals
University of Washington University of Washington Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Kennecott Corp. Kennecott Corp. Other Metals/MineralsNon-Energy Minerals Coal mining concern	Non-Energy Minerals
American Institute of Mining, Metallurgical & Petroleum Engrs American Institute of Mining, Metallurgical & Petroleum Engrs Miscellaneous Commercial ServicesCommercial Services Operates professional association for mining and metallurgy	Commercial Services
Society of Economic Geologists Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development	Commercial Services
Riley Gold Corp. Riley Gold Corp. Precious MetalsNon-Energy Minerals Engages in the exploration and development of mineral properties	Non-Energy Minerals