1. at Bir Nasib [29d 2.20m N, 33d 23.90m E] (MK-NK) -- turquoise (?, not well documented)
2. at Serabit el-Khadim [29d 2.20m N, 33d 27.50m E] (MK-LP) -- turquoise
3. in Wadi Maghara [28d 53.83m N, 33d 22.20m E] (ED-NK) -- turquoise
4. at Abu Diyeiba near Wadi Waseef [26d 31.15m N, 33d 49.56m E] (Pt-R) -- amethyst
5. at Gebel Migif [24d 48.39m N, 34d 27.18m E] (NK:18) -- amazonite
6. in Wadi Fayrouz at Gebel Hafafit [24d 45.29m N, 34d 34.45m E] (Pt-R) -- amazonite
7. at Gebel Zabara [24d 46.30m N, 34d 43.10m E] (R-Is) -- beryl (emerald)
8. in Wadi Sikait [24d 39.50m N, 34d 47.80m E] (late Pt-R) -- beryl (emerald)
Northern workings: 24d 39.56m N, 34d 48.00m E
Southern workings: 24d 38.30m N, 34d 47.70m E
9. at Gebel Umm Harba [24d 38.52m N, 34d 49.67m E] (R) -- beryl (emerald)
10. in Wadi Abu Rasheid [24d 38.20m N, 34d 45.99m E] (R) -- beryl (emerald)
Northwest workings: 24d 40.44m N, 34d 44.65m E
Southeast workings: 24d 38.20m N, 34d 45.90m E
11. in Wadi Nugrus [24d 37.20m N, 34d 46.40m E] (R) -- beryl (emerald)
Northwest workings: 24d 37.23m N, 34d 46.36m E
Southeast workings: 24d 36.78m N, 34d 47.13m E
12. at Umm Kabu [24d 35.30m N, 34d 53.60m E] (R) -- beryl (emerald)
13. in and near Wadi el-Hudi (MK) -- amethyst
Northern workings: 23d 58.19m N, 33d 7.75m E
Central workings: 23d 57.69m N, 33d 7.84m E
Southern workings: 23d 56.81m N, 33d 8.86m E
* * * * * RED SEA * * * * *
14. on Zabargad (St. John's) Island [23d 36.10m N, 36d 11.48m E] (Pt-R)
-- peridot
* * * * * WESTERN DESERT * * * * *
15. at Stela Ridge near Gebel el-Asr [22d 54.00m N, 31d 19.00m E] (MK) -- carnelian and other varieties of colored chalcedony, including banded agate
James A. Harrell
Department of Environmental Sciences
The University of Toledo