Herman Grutter - Benchmarked macrodiamond grade estimates using microdiamond data

Round-13 hunt: picked; source: named-course long-video search (round-13 wave 2); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier A passed; strict per-title check + final strict pass; oEmbed verified.

A 76-minute video from Geological Society of South Africa: “Herman Grutter - Benchmarked macrodiamond grade estimates using microdiamond data”.

Video by Geological Society of South Africa, played through YouTube's embedded player.