Pumice and Pumicite in 2018, tables-only release

myb1-2018-pumic-adv.xlsx
(55.23 KB)
Detailed Description
Advance data tables (XLSX format) for the pumice and pumicite chapter of the Minerals Yearbook 2018. A version with an embedded text document and also a PDF of text and tables will follow.
Sources/Usage
Public Domain.