Minerals and Metals in Ancient India v1.c25.9

v1.c25.9

| Date | Site | Sample | Reference |
| 200 and 140 BC | - do - | 'Timber chamber' and burnt wood in 'Main Chamber' samples | Willies (1987:86) |
| 140 ± 60 BC | - do - | Timber from Scaffold BM 2148 | Paliwal et al. |
| AD 60 ± 50 | - do - | Timber from Launder BM 2149 | - do - |
| AD 1750 ± 60 | - do - | Zinc smelting site charcoal BM 2223 | - do - |
| AD 1810 ± 50 | - do - | Balaria mine timber BM 2338 | - do - |
| 140 BC ± 200 | Ambamata, Banaskantha, Gujarat | 12 m distance in No. 3 West drive. 65 m depth PRL-53. Copper-Lead-Zinc ore | Agrawal et al. (1976:135) Shekar (1983:178) |
| AD 1130 ± 100 | - do - | Wood sample from bore-hole A-100. PRL-66 | - do - |
| AD 30 ± 70 | Hatti, Karnataka | Site no. 1, Gold ore | Agrawal et al. (1975-76:139) |
| AD 110 ± 70 | - do - | Site no. 2, Gold ore | - do - |
| AD 170 ± 35 | Ingaldahal, Karnataka | Copper mine 30-40 m. depth Wood sample BM 2364 PRL-252 | - do - |
| AD 220 ± 110 | - do - | - do - | Chakrabarti (1986:194) |
| AD 475 ± 115 | Kolar, Karnataka | Sample TF 879. Champion reef 50 m depth, Gold ore. | Agrawal et al. (1975-76:139) |
| AD 685 ± 90 | - do - | Sample TF 1199. Superficial excavations. Gold ore | - do - |
| AD 1070 ± 80 | Bandlomattu Hill, Guntur, Andhra Pradesh | TF 805. Copper ore | Agrawal et al. (1976:135) |
| AD 1320 | Bandlomattu Hill, Guntur, Andhra Pradesh | TF 806 Copper ore | - do - |
| AD 1070 ± 85 | Kumbaria, Banaskantha, Gujarat | Charcoal, Dumps behind Jain temple TF 1222 Charcoal (A C-14) | - do - |
| AD 1440 ± 90 | - do - | TF-1221 Charcoal (A C-3) | - do - |
| AD 1440 ± 90 | Mailaram, Khammam, A.P. | TF 373. From a slag heap 1 m depth. Copper metal (?) | - do - |
| AD 1640 ± 80 | Kaladgi, Hassan, Karnataka | PRL-254. Copper mine | - do - |