Transactions . View looking Southwest down Potato Creek. The broad valley of the creek isshown, with the trenched plateau on each side, and the smelting-works of theDucktown Copper, Sulphur and Iron Co. (about a mile distant). i I ll I DKP0S1 I - I COPPKR-OH I - \ I DlCKTOWN, TKNN Fio. I l. Photomicrograph of Mica Schist. The min- Photomicrograph of Hornblendic Schistil near the top, showing strong relief, is gar- The mineral on the left with strong relief isi The white mineral is quartz, and the garnet The mineral in the center with fairlyrk, biotite. (Magnified diameters.) Btrong relief
Transactions . View looking Southwest down Potato Creek. The broad valley of the creek isshown, with the trenched plateau on each side, and the smelting-works of theDucktown Copper, Sulphur and Iron Co. (about a mile distant). i I ll I DKP0S1 I - I COPPKR-OH I - \ I DlCKTOWN, TKNN Fio. I l. Photomicrograph of Mica Schist. The min- Photomicrograph of Hornblendic Schistil near the top, showing strong relief, is gar- The mineral on the left with strong relief isi The white mineral is quartz, and the garnet The mineral in the center with fairlyrk, biotite. (Magnified diameters.) Btrong relief is zoisite. The white mineral is quartz, and the dark is actinolite. i Magnified diameters. Fig. 6.
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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries
