John Mair

Director/Board Member at TARRINA RESOURCES LIMITED

Net worth: 257 464 $ as of 30/06/2026

Non-Energy Minerals

Consumer Services

Commercial Services

Profile

John Lefroy Mair is Non-Executive Chairman at Almasar Minerals Ltd. since 2026.
Dr. Mair is Non-Executive Director at Tarrina Resources Ltd. since 2025.
Dr. Mair is a Member of the Australasian Institute of Mining & Metallurgy.
Dr. Mair is a Member of the Society of Economic Geologists.
Formerly, Dr. Mair was Managing Director & Executive Director at Energy Transition Minerals Ltd. from 2014 to 2021.
Dr. Mair was Non-Executive Director at Rox Resources Ltd. from 2019 to 2025.
Dr. Mair completed undergraduate and doctorate degrees at The University of Western Australia, with the doctorate conferred in 2004.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ENERGY TRANSITION MINERALS LTD. 0.4%	23/02/2026	8,847,575 ( 0.4% )	257 464 $	30/06/2026

John Mair active positions

Companies	Position	Start
TARRINA RESOURCES LIMITED	Director/Board Member	12/11/2025
Australasian Institute of Mining & Metallurgy Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector	Corporate Officer/Principal	-
Society of Economic Geologists Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development	Corporate Officer/Principal	-

All active positions of John Mair

Former positions of John Mair

Companies	Position	End
ROX RESOURCES LIMITED	Director/Board Member	28/02/2025
ENERGY TRANSITION MINERALS LTD	Chief Executive Officer	06/12/2021

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Training of John Mair

Experiences
Positions held

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Private companies

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Connections

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Linked companies

Private companies	6
Energy Transition Minerals Ltd. Energy Transition Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops rare earth resources	Non-Energy Minerals
Rox Resources Ltd. Rox Resources Ltd. Precious MetalsNon-Energy Minerals Acts as a mineral exploration company	Non-Energy Minerals
The University of Western Australia The University of Western Australia Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Australasian Institute of Mining & Metallurgy Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector	Commercial Services
Society of Economic Geologists Society of Economic Geologists Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic development	Commercial Services
My Foodie Box Ltd. My Foodie Box Ltd. RestaurantsConsumer Services Provides food services	Consumer Services