Project 504

Appendix 8
Instructions for viewing VRMLs
Federal Regolith
Federal 3D Au Cut-offs

Appendix 8 consists of interactive VRMLs, 3D images that the user can manipulate and view from different angles.  You will need a plug-in, such as COSMO Player, that will enable your internet browser to display the VRMLs.  COSMO Player is provided with this CD as an installation file.  You will need to follow the steps below (which are also set out in the report).
 

Instructions
1.	Open the CD, then open the "interactive" folder. Click on the icon named "cosmo_win95nt_eng.exe" and it will launch with prompts.  Read the first page, close any open Windows programs, then click NEXT.
2.	Agree to the Licence Agreement and click YES.
3.	It will determine which internet browsers are on your system and list some options. Choose the option that you usually use, e.g. Netscape Communicator 4.5 or Internet Explorer (provided with Windows).  Some users will have older systems and will need to choose "Other".  Click NEXT.
4.	Choose the destination folder using the BROWSE button.  Then click NEXT. The plug-in will now install itself.
5.	It will then ask you if you would like to associate all VRML related files (.wrl, .wrz, .wrl.gz) with Cosmo Player.  Choose YES.
6.	Set up is complete.  You should be able click on the options below and use the VRMLs.

Logging supplied by Centaur Mining & Exploration Ltd enabled CRC LEME to distinguish 3 regolith units plus bedrock at the Federal deposit.

• Click on the legend to see that layer in interactive 3D.
• To return to this page, click the "Back" button at the top of the web browser.

Key	Regolith Unit
	Transported
	Oxide (3,002k)
	Transition (1,979k)
	Bedrock (910k)

Federal 3D Au Cut-offs

CRC LEME also created 3D models of Au concentrations at the Federal deposit.  The colours match the regolith legend and show all those parts of each regolith layer that have, for example, 300 ppb Au concentration or greater.
 

• 30 ppb cut-off at Federal (6,257k)
• 40 ppb cut-off at Federal (4,837k)
• 50 ppb cut-off at Federal (3,868k)
• 60 ppb cut-off at Federal (3,250k)
• 70 ppb cut-off at Federal (2,807k)
• 80 ppb cut-off at Federal (2,447k)
• 90 ppb cut-off at Federal (2,164k)
• 100 ppb cut-off at Federal (1,950k)
• 200 ppb cut-off at Federal (1,087k)
• 300 ppb cut-off at Federal (768k)
• 500 ppb cut-off at Federal (452k)
• 1ppm cut-off at Federal (236k)

©CRC LEME 2000 CRC LEME is an unincorporated joint venture between The Australian National University, University of Canberra, Australian Geological Survey Organisation and CSIRO Exploration and Mining, established and supported under the Australian Government's Cooperative Research Centres Program.