Report reply glazenerd 1,521 Posted August 7, 2017 Big spread in percentages. Watching and waiting. Quote Share this comment Link to comment
Report reply Pieter Mostert 72 Posted August 7, 2017 Do you mean percentages of iron oxide added? Quote Share this comment Link to comment
Report reply glazenerd 1,521 Posted August 7, 2017 Yes, choc. Brown would be 12-15 plus I would guess. Have never added over 4-5 %percent Quote Share this comment Link to comment
Report reply Pieter Mostert 72 Posted August 8, 2017 You're right. The left hand one has 13.5% RIO added. Quote Share this comment Link to comment
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