About Us

Stewart Basin Exploration
All-Terrane Mineral Exploration Services

The Dorian Miner Project is owned and operated by an equal partnership of Carl Schulze - All-Terrane Mineral Exploration Services, Bob Stirling - Stewart Basin Exploration, Karl Ziehe, Heli Dynamics Ltd. and Jim Coyne - Kluane Drilling Ltd.

Carl Schulze, PGeo, has been active in mineral exploration for more than 30 years, and has worked extensively in Yukon, British Columbia, northern Ontario and Alaska, as well as the Northwest Territories, Saskatchewan and Manitoba. 


Carl currently holds active membership in the Association of Professional Engineers and Geoscientists of British Columbia (APEGBC) and the Association of Professional Geoscientists of Ontario (APGO).

Stewart Basin specializes in the compilation of geological data and the production of maps.


Stewart Basin provides mini and mid-size excavators for trenching, reclamation, and trail building. We have three Kubota machines ranging in size from 3,500 - 9,600 lb.

Kluane Drilling Ltd.
Heli Dynamics Ltd.

Kluane Drilling Ltd. Is a Canadian company with its head office and warehouse located in Whitehorse, Yukon Territory, Canada.

Heli Dynamics Ltd. is a full service, all season charter helicopter company, with over 25 years of operations in the Yukon and North West region of Canada.