![](https://nthumb.tpgimages.com/mid2_com_img/1339/9954/TOP12443091.jpg)
Red and white sandstone, close-up. This detrital sedimentary rock sample contains quartz and feldspar grains and some white mica. Part of the argillaceous (clay-containing) cement-like bulk of the rock is coloured by iron oxide (reddish-brown). This specimen dates from the Eocene (37 million years ago), and formed on the bottom of a lake. It is used as a construction stone. This specimen is part of the Geoscope geological park, located between Les Monts-Vert and Albaret-Sainte-Marie, central France.
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Details
Creative#:
TOP12443091
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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