Material used in the preparation of BHVO-2 was taken from the surface layer of the pahoehoe lava that overflowed from the Halemaumau crater in the fall of 1919.
BHVO-2F is a USGS Basalt standard taken from Halemaumau Crater, Hawaii. View the Certificate of analysis here: http://crustal.usgs.gov/geochemical_reference_standards/basaltbhvo2.html IMAGE_OF_SAMPLE: Not Available
XRD Analysis
None.
X Units
cm⁻¹
Y Units
Absorbance
Data Points
2,126
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Attribution
USGS Spectral Library Version 7, U.S. Geological Survey