ROCK TUMBLING BIFs - BURNISHING & RESULTS
39.7 هزار بار بازدید -
7 سال پیش
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Part 3 - Banded Iron
Part 3 - Banded Iron Formation (BIF) rocks in a rotary rock tumbler. Burnishing and then looking at the results.
Link to Part 1: TUMBLING BIFs - PREPARING THE ROCKS
Link to Part 2: TUMBLING BIFs - SHAPING & POLISHING
Link to Part 1: TUMBLING BIFs - PREPARING THE ROCKS
Link to Part 2: TUMBLING BIFs - SHAPING & POLISHING
7 سال پیش
در تاریخ 1396/11/15 منتشر شده
است.
39,754
بـار بازدید شده