CGSG is an Australia-based consulting group that specializes in discovery-focused geoscience, corporate geology, and corporate and investment strategy for the global mining and finance sectors. They deliver practical solutions to clients in mineral exploration, mining, finance and government. Their team of experts provides services such as geological framework studies, exploration management, target generation, strategy development, field studies, and investment analysis to help clients make informed decisions. They take a mineral systems and knowledge-driven approach to exploration targeting aimed at opening new discoveries.

1. www.geosciencecorp.com
Corporate Geoscience Group ("CGSG") is an Australia-based consulting group servicing the global
mining and finance sectors. We specialise in discovery-focused geoscience, corporate geology, and
corporate and investment strategy. CGSG delivers practical value-generating solutions for a broad
spectrum of clients and partners in mineral exploration, mining, finance and government. We pride
ourselves on delivering sustainable, high-impact solutions to our clients, fostering a collaborative
approach to creating extraordinary opportunities and to developing strategies, tools and outputs to
capitalise on those opportunities.
Discovery Geoscience Our team members are recognised for their ability to deliver top tier studies and
results across the exploration geoscience and strategy value chain, from generative geology, geophysics,
geochemistry, targeting and prospectivity assessments to field studies and project management.
Corporate Geology We provide the knowledge, wisdom and skills enabling our clients to make informed
and practical investment decisions for early to late stage projects across a broad range of commodities and
geographies.
Mining Our collaborative team brings substantial experience in the review, governance and
conceptualisation of mining projects, enabling us to provide high level strategic advice to our clients.
Corporate, Leadership & Strategy We are recognised for our contribution to leadership excellence and
corporate impact, allowing our clients to tap into a powerful network. We enhance our clients’ potential
to deliver game changing results.

2. www.geosciencecorp.com
Our Services
 Geological framework, prospectivity and targeting studies at all scales
 Exploration management of projects at all exploration stages
 Project, prospect and target generation
 Discovery-oriented geoscience and exploration strategies
 Geological mapping and specialised drill core logging with a focus on structure and alteration systems
 Structural controls on mineralisation at all scales
 Design, execution and interpretation of geochemical and geophysical surveys
 Exploration and mining investment analysis
 Corporate geology, independent reports (JORC, NI 43-101) and project valuation (VALMIN)
 High level exploration, mining and corporate strategy
 Audits of technical capacity and skill sets, training and workshops
 Investment analysis and strategies for resource projects and companies. M&As, divestments
 Investor and shareholder relations, promotional activities and stakeholder communication
Our Group Leaders
Kris Butera, BSc(Hons), PhD, MAusIMM, MAIG
Email: kb@geosciencecorp.com – Mob: +61 407 172 250 – Location: Melbourne
Kris is an exploration geologist with a passion for, and successful record of, discovery, exploration
management, corporate geology, executive leadership and building strategies and visions for companies and
projects. With experience across a broad range of gold, base, and strategic metal systems, Kris’ key
contributions are conceptualising opportunities, generating and testing targets and developing discovery and
corporate strategies. Kris has held senior management and board positions for a number of companies and is
recognised as an astute ore finder, executive geologist and corporate strategist.
Oliver Kreuzer, MSc, PhD, MAusIMM, MAIG RPGeo, MSEG, MSGA, MGSN, MIAGOD
Email: ok@geosciencecorp.com – Mob: +61 477 717 242 – Location: Perth
Oliver is a Registered Professional Geologist with a broad skill set in structural, generative and corporate
geology honed during a 16+ year career in applied research and mineral exploration across a wide range of
gold, base metals and uranium projects in Australia, Africa, North America, Europe and Asia. His work
directly contributed to new company floats, company transforming project acquisitions and new discoveries.
Oliver’s passion lies in the application of superior geoscience to exploration targeting and shortening the time
frame to discovery. His publication record covers a broad range of topics such as structural and ore deposit
geology, exploration targeting and risk-value practice and decision-making applied to mineral exploration.
Greg Walker, BSc(Hons), ASEG, SEG
Email: gw@geosciencecorp.com – Mob: +61 488 594 109 – Location: Melbourne
Greg has worked in resource exploration for 28 years, specialising in exploration geophysics. He had a long
career with BHP Billiton, his most recent role being that of Chief Geophysicist in the company’s Minerals
Exploration Group. In this role he was responsible for the geophysical technology portfolio, global standards
and governance of data, leadership of the central geophysical team, delivery of geophysical services, and
adviser to the mining businesses. With international experience across Australia, Africa, the Americas, Asia,
Russia and Europe, he has been involved in all stages of resource exploration ranging from province
evaluation, target generation and testing, M&A, brownfields, and in-mine exploration.
John Mortimer, BSc, PhD, MAIG, FSEG
Email: jm@geosciencecorp.com – Mob: +61 408 259 367 – Location: Adelaide
John is a thoroughly international exploration & development geologist having lived on 5 continents during his
30+ year career. His multi-commodity experience gained in technical, managerial and leadership roles in the
global, diversified major environment includes greenfield, brownfield and advanced project exploration,
multiple capital project studies, M&A, technical services and operations. He has been associated with the
discovery and development of new mines, and brings a deep understanding of value creation in the minerals
industry. John was most recently global Manager Generative Geoscience for the Minerals Exploration Group
of BHP Billiton. He focuses on the application of geoscience to minerals discovery, M&A and investments.

3. www.geosciencecorp.com
Our mineral systems and knowledge-driven targeting approach is opening a new wave of discoveries across the globe