Petra Decher

Director of Finance/CFO at OMAI GOLD MINES CORP.

Net worth: 310 000 $ as of 2026-06-29

60 year

Non-Energy Minerals

Consumer Services

Profile

Petra C.
Decher is the founder of Greenstone Resources Ltd. (Canada), founded in 2013.
Current jobs include Independent Director at Rockcliff Metals Corp.
since 2019 and Chief Financial Officer & Secretary at Omai Gold Mines Corp.
starting in 2025.
Former jobs include Chairman at RPX Gold, Inc. (2017–2018), Lead Independent Director at Eldorado Gold (Quebec), Inc. (2015–2017), Director at NuLegacy Gold Corp.
(2012–2013), Independent Non-Executive Director at Ascendant Resources, Inc., Independent Director at Cerrado Gold, Inc., Chief Financial Officer at Macdonald Mines Exploration Ltd. (2018), Co-Head Group Business Development at Xstrata Plc, Chief Financial Officer at Honey Badger Silver, Inc. (2018–2019), Chief Financial Officer at Marimaca Copper Corp.
(2021–2023), Vice President-Finance & Assistant Secretary at Franco-Nevada Corp.
(2009–2016), President, CFO, Secretary & Treasurer at Geoinformatics Exploration, Inc. (2009), and Chief Financial Officer at SOPerior Fertilizer Corp.
Education includes undergraduate studies at McGill University and an undergraduate degree from Concordia University conferred in 1988.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
OMAI GOLD MINES CORP. 0.03%	2026-01-07	200,000 ( 0.03% )	310 000 $	2026-06-29

Petra Decher active positions

Companies	Position	Start
ROCKCLIFF METALS CORPORATION	Director/Board Member	2019-05-07
OMAI GOLD MINES CORP.	Director of Finance/CFO	2025-04-30

All active positions of Petra Decher

Former positions of Petra Decher

Companies	Position	End
MARIMACA COPPER CORP.	Director of Finance/CFO	2023-05-07
HONEY BADGER SILVER INC.	Director of Finance/CFO	2019-04-30
RPX GOLD INC.	Chairman	2018-12-03
SOPERIOR FERTILIZER CORP.	Director of Finance/CFO	2017-08-09
INTEGRA GOLD CORP	Director/Board Member	2017-06-30

See the detail of Petra Decher's experience

Training of Petra Decher

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of Petra Decher's experience

Connections

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1st degree companies

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Members of the board

Executives

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Linked companies

Private companies	17
Greenstone Resources Ltd. (Canada) Greenstone Resources Ltd. (Canada) Precious MetalsNon-Energy Minerals Precious metals mining concern	Non-Energy Minerals
Macdonald Mines Exploration Ltd. Macdonald Mines Exploration Ltd. Precious MetalsNon-Energy Minerals Acquires and explores mineral properties	Non-Energy Minerals
Xstrata Plc Xstrata Plc Other Metals/MineralsNon-Energy Minerals Mines for copper, coking coal, thermal coal, ferrochrome and vanadium	Non-Energy Minerals
Eldorado Gold (Quebec), Inc. Eldorado Gold (Quebec), Inc. Precious MetalsNon-Energy Minerals Acquires and explores gold mineral properties	Non-Energy Minerals
RPX Gold, Inc. RPX Gold, Inc. Precious MetalsNon-Energy Minerals Operates as a gold exploration company	Non-Energy Minerals
Honey Badger Silver, Inc. Honey Badger Silver, Inc. Precious MetalsNon-Energy Minerals Explores for silver, gold, copper and base metals	Non-Energy Minerals
Marimaca Copper Corp. Marimaca Copper Corp. Other Metals/MineralsNon-Energy Minerals Engages in the exploration and development of copper projects	Non-Energy Minerals
Franco-Nevada Corp. Franco-Nevada Corp. Precious MetalsNon-Energy Minerals Engages in the business of acquiring, managing and creating resource royalties and stream	Non-Energy Minerals
NuLegacy Gold Corp. NuLegacy Gold Corp. Precious MetalsNon-Energy Minerals Focuses on gold exploration	Non-Energy Minerals
McGill University McGill University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Concordia University Concordia University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Geoinformatics Exploration, Inc. Geoinformatics Exploration, Inc. Precious MetalsNon-Energy Minerals Mines for gold and copper	Non-Energy Minerals
Ascendant Resources, Inc. Ascendant Resources, Inc. Other Metals/MineralsNon-Energy Minerals Operates as a mining company focusing on producing zinc, lead and silver mine	Non-Energy Minerals
Rockcliff Metals Corp. Rockcliff Metals Corp. Other Metals/MineralsNon-Energy Minerals Mines for copper, zinc, silver and gold	Non-Energy Minerals
SOPerior Fertilizer Corp. SOPerior Fertilizer Corp. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of potassium	Non-Energy Minerals
Omai Gold Mines Corp. Omai Gold Mines Corp. Precious MetalsNon-Energy Minerals Operates as a gold mining and exploration company	Non-Energy Minerals
Cerrado Gold, Inc. Cerrado Gold, Inc. Precious MetalsNon-Energy Minerals Operates as a gold mining company	Non-Energy Minerals