Block of oil shale (marlstone) and a beaker of the crude oil (kerogen) that is derived from it. Oil shale is a fine-grained rock that contains varying amounts of kerogen, an organic material. Heating or retorting (distilling) to 900 degrees F. yields a synthetic oil and gas. This specimen is from the Green River formation, a major U.S. deposit spread over the Colorado-Wyoming-Utah area.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22096649
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
Same folder images: