Trial Results
I've been doing some sluicing testing and have achieved the following overall results:
- 600 gravel processed into ores: 158 copper (>26%), 135 tin (22.5%), 118 coal (<20%), 126 iron (21%), 40 gold (<7%), 14 titanium (>2%), 9 platinum (1.5%). --McClaw (talk) 21:25, 2 December 2014 (MST)