NCGS Journal Vol. 48, No. 4

The latest NCGS Journal, Vol. 48, No. 4 (Oct-Nov-Dec 2022) is available online for NCGS Members. There are five additional Supplements for this issue – check the Journal Supplements page for extra content (almost 100 pages!). The hardcopy Journal should be arriving soon in the mail for standard memberships.

On the menu bar, look under Publications > NCGS Journal.