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| Check it out: a quartz breccia. I suspect this is slag from the mining that was going on in the area. |
| Date: 1/31/09 5:00 PM | ISO: 100 | Exp. Time: 1/160s | Aperture: 5.0 | Focal Length: 33.0mm |
| Total images: 42 | Last update: 2/1/09 1:26 PM | copyright mrhollister.com | Help |