9 articles
Orebit GeoSuite is now free software under the GNU GPL v3: the code, the methods and two tutorials on real public drillhole data whose every number is re-measured from the app. What changed, and why it matters for a geologist's credibility.
The JORC 2012 Code isn't vague about what your resource statement must contain. Yet most Indonesian reports I review are missing at least three required elements. Here's exactly what to write.
How to draw Measured, Indicated, and Inferred boundaries on Indonesian projects. Not just drill spacing — geological continuity, data quality, and kriging variance.
JORC and KCMI rules for public disclosure in investor presentations. What triggers a material change report, common compliance failures, and what you can't say on slides.
12 questions a KCMI auditor will ask: data validation, QA/QC, variogram, kriging, classification. A practical compliance checklist for Indonesian reporting.
The five recurring failure patterns that show up in due-diligence audits, the consequences they trigger, and the boring discipline that prevents them.
80% of resource model errors start with bad collar, survey, or assay data. Here's the 6-step QA checklist that catches problems before they cost you a feasibility study.
A practical pre-audit checklist for JORC Table 1 sections, mapped to KCMI 2017 equivalents, with the Indonesian-context gotchas auditors actually catch.
Both standards, same goal: transparent resource reporting. Here's the practical compliance checklist for Indonesian projects, and where JORC and KCMI actually differ.
From Orebit — practical geology tools for working geologists
