USGS Home
Contact USGS
Search USGS
Mineral Resources On-Line Spatial Data
Mineral Resources
>
Online Spatial Data
>
Catalog
>
Nonmetal
Help
Fluorine-Fluorite
Subtopics:
(none)
Results 1 - 2 of 2 listed by similarity [
list alphabetically
]
Fluorine, fluorite, and fluorspar in central Colorado
[
New Window
]
Distribution of fluorine in specific age-lithologic categories, ranging from precambrian metamorphic rocks to modern soils.
Preliminary non-fuel mineral resource assessment of Afghanistan 2007
[
New Window
]
Description and estimated amounts of resources with supporting data for use in GIS