Future Learn Rock
I did a very basic geology course on Future Learn. They wanted people to upload a rock example. This is the one I had. Below are my comments.
The dark coloured looks igneous to me. It has crystals. The light coloured one is sedimentary. In fact it has been sitting on my windowsill, and the UV light seems to have caused the outer layer of the light rock to turn to powder.
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Uploaded on July 10, 2017
Taken on July 10, 2017
Future Learn Rock
I did a very basic geology course on Future Learn. They wanted people to upload a rock example. This is the one I had. Below are my comments.
The dark coloured looks igneous to me. It has crystals. The light coloured one is sedimentary. In fact it has been sitting on my windowsill, and the UV light seems to have caused the outer layer of the light rock to turn to powder.
1,258
views
0
faves
1
comment
Uploaded on July 10, 2017
Taken on July 10, 2017