Data Sheets Options

[EMac]

I searched for something along these lines, but didn't find anything with my queries. Does anyone have a spreadsheet template already for evaluation/analysis of mineral deposits that you'd be willing to share? I'm primarily thinking gold, but would be interested in other templates as I suspect the appropriate data elements may be different. Ideally in similar formats to promote ease of use. Something in Excel is what I'm thinking, perhaps with different tabs for different values/areas.

It's not hard to build one of these, so really I'm interested in which key process inputs (KPIs) folks here track. The outputs seem a little more obvious, but I'm curious if folks stratify their data that way too (such as size, amount, fineness, etc.)?

I slapped together something quick to show what I'm thinking, but I'm not able to upload an .xlsx file. Here's a screenshot instead:


Thanks,
Eric