Pumice and Pumicite in 2018 (PDF)
myb1-2018-pumic.pdf
(265.22 KB)
Detailed Description
PDF format - Pumice and Pumicite in 2018 (PDF) Minerals Yearbook chapter
Sources/Usage
Public Domain.
PDF format - Pumice and Pumicite in 2018 (PDF) Minerals Yearbook chapter
Public Domain.