Geological Cross Sections for Mining marketing materials

I need detailed geological cross sections. The cross sections should include:

- Depth of deposit
- Drill intercepts
- Geological formations
- Labelling

The task is to reproduce existing cross sections and make them clearer for marketing materials, can share examples in introductory discussion.

Ideal skills and experience include:

- Knowledge of CorelDRAW
- Attention to detail
- Understanding of geological cross sections

Preferred:
- Proficiency in creating accurate geological cross sections
- Experience working with mining or oil and gas clients

Please provide samples of previous work and relevant qualifications.