Fresh Thinking by Optiro

By Optiro

News and information from the world of geology and mining, Fresh Thinking by Optiro provides a new perspective on the industry and seeks to educate on best practice.

  1. 1.
    39 - Part 2 of 2 – Multiple Indicator Kriging (MIK)
    15:50
  2. 2.
    38 - Categorical Kriging - what is it and when does it work? Part 1 of 2
    13:33
  3. 3.
    37 - Classifying mineral resources
    12:34
  4. 4.
    36 - ASX Market Releases
    17:28
  5. 5.
    35 - Table 1
    13:50
  6. 6.
    34 - Metal Equivalents
    17:05
  7. 7.
    33 - RPEEE: is all hope lost?
    14:49
  8. 8.
    32 - The resource model "sniff test"
    17:40
  1. 9.
    31 - From data to resource model
    26:52
  2. 10.
    30 - Bulk assaying techniques
    11:15
  3. 11.
    29 - Bulk Sampling for Resource Validation
    11:28
  4. 12.
    28 - The travels of a geologist (part 4)
    13:54
  5. 13.
    27 - The travels of a geologist (part 3)
    12:32
  6. 14.
    26 - The travels of a geologist (part 2)
    16:39
  7. 15.
    25 - The travels of a geologist (part 1)
    15:57
  8. 16.
    24 - Geological interpretation and modelling
    19:32
  9. 17.
    23 - Recoverable resources (part two)
    15:51
  10. 18.
    22 - Recoverable resources (part 1)
    19:15
  11. 19.
    21 - Underground grade control and sampling
    10:20
  12. 20.
    20 - Coarse gold sampling and assaying
    15:39
  13. 21.
    19 - What is geometallurgy?
    16:13
  14. 22.
    18 - Relationships matter
    12:26
  15. 23.
    17 - Due Diligence Tips and Traps (part 4 of 4)
    20:26
  16. 24.
    16 - Due Diligence Process (part 3 of 4)
    14:41
  17. 25.
    15 - Scoping Due Diligence (part 2 of 4)
    14:17
  18. 26.
    14 - Due Diligence - What is it? (part 1 of 4)
    10:33
  19. 27.
    13 - On the same page with reconciliation dashboards
    14:11
  20. 28.
    12 - QAQC - going deeper on accuracy and precision (part 2)
    12:55
  21. 29.
    11 - QAQC - going deeper on accuracy and precision (part 1)
    13:28
  22. 30.
    10 - Seven rules for report writing
    13:02
  23. 31.
    9 - Sampling - the critical decisions
    12:20
  24. 32.
    8 - QAQC - quality is everything! (Part 2)
    15:05
  25. 33.
    7 - QAQC - quality is everything! (part 1)
    14:59
  26. 34.
    6 - Declustering - what is the true grade?
    10:12
  27. 35.
    5 - Reconciliation
    11:14
  28. 36.
    4 - Politics and Ideology of Resource Estimation (part 2)
    12:06
  29. 37.
    3 - Politics and Ideology of Resource Estimation (part 1)
    12:33
  30. 38.
    2 - Reasonable Prospects of Eventual Economic Extraction
    10:27
  31. 39.
    1 - Top Cuts
    10:04

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