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instance of
person
0 references
employer
United States Geological Survey
point in time
12 May 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
is affiliated with
National Minerals Information Center
point in time
12 May 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
occupation
Mineral Commodity Specialist
point in time
12 May 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
email address
mailto:rcrangle@usgs.gov
point in time
12 May 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
official website
https://www.usgs.gov/staff-profiles/robert-crangle
retrieved
13 September 2024
status code
200
last update
21 September 2024
0 references
knows about
diatomite
point in time
21 September 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
diatomite
point in time
21 September 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle
pumice
point in time
21 September 2024
1 reference
reference URL
https://www.usgs.gov/staff-profiles/robert-crangle