TY - BOOK AU - Mitchell,James R. AU - Broman,M.G. TI - Gem trails of California SN - 0935182225 AV - QE392.5.U5 M58 1986 PY - 1986/// CY - Pico Rivera, CA. PB - Gem Guides Book Co. KW - Precious stones KW - Collection and preservation KW - California KW - Minerals ER -