Newly Added

Each mineral description includes a letter code to give an indication of size. These are:

mm - micro-miniature, less than 10mm           tn - thumbnail, 10-30mm

sm - small miniature, 30-45mm                        m - miniature, 45-70mm

c - cabinet, 70-100mm                                         lc - large cabinet, 100-180mm

mus. - museum, 180mm+