Fig. 3.

The distribution of Taiwan nephrite artifacts in Southeast Asia. The green zone represents the currently known distribution of Taiwan nephrite artifacts. The green triangle locates the Fengtian nephrite deposit. Yellow stars represent sites outside Taiwan with positively identified Fengtian nephrite artifacts (Taiwan itself has >108 jade-bearing sites, and these cannot be shown individually). Blue stars represent sites with jade artifacts of possible Fengtian origin, based on visual examination but not yet demonstrated in terms of mineral chemistry. Black circles represent sites that have identified nephrite of non-Fengtian origin. Identified Fengtian and possibly Fengtian nephrites: WG. Liyushan, Wangan Islands; QM, Nangang, Qimei Islands, Penghu Archipelago; JXL, Jialulan, eastern Taiwan; LD, Yugang and Guanyindong, Ludao Islands; LY, Lanyu High School Site, Lanyu Islands; AN, Anaro, Itbayat Islands; SG, Sunget, Batan Islands; SD, Savidug, Sabtang Islands; NGS, Nagsabaran, Cagayan Valley; KD, Kay Daing, Batangas; EN, Leta-Leta and Ille Caves, El Nido, Palawan; TC, Tabon Caves, Palawan; NC, Niah Cave West Mouth, Sarawak; AB, An Bang; GM, Go Mun; DL, Dai Lanh; GMV, Go Ma Voi; BY, Binh Yen (these five sites in Quang Nam Province, central Vietnam); GCV, Giong Ca Vo, Ho Chi Minh City; SS, Samrong Sen, Cambodia; UT, U-Thong, Suphanburi; BTDP, Ban Don Ta Phet, Kanchanaburi; KSK, Khao Sam Kaeo, Chumphon. Identified non-Fengtian nephrites: BTG, Uilang Bundok and Pila, Batangas; TK, Trang Kenh; YB, Yen Bac; MB, Man Bac; QC, Quy Chu; GB, Go Bong; XR, Xom Ren; GD, Go Dua; GL, Giong Lon. The red dashed lines enclose the major Austronesian language subgroups according to Blust (17) (SH/WNG, South Halmahera/West New Guinea).