Yesterday I staying inside all day and worked on the book. I used the eye drops left over from my cataract surgery a couple of times, so today my eye feels back to normal. I finished the first two rocks in the Sedimentary Rocks chapter, with eight more to go for this chapter. Then, I have the Metamorphic Rocks chapter and the appendices.
Since I did not get outside, for today's post I will include a few low resolution photographs of rocks I will be including in the book.
Chert....
Syenite......
Granite pegmatite....
Thompsonite....
Porphyritic basalt....
Weathered banded iron formation....
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