taršīš תַּרְשִׁישׁ ‘jasper’ (Hebrew)

Etymology^?: probably of foreign derivation, compare taršīš תַּרְשִׁישׁ ‘Tarshish’

taršīš n, m
1) a precious stone or semi-precious gem
 1a) perhaps a chrysolite, yellow jasper, or other yellow coloured stone