History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s4.t2.20
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c17.s4.t2.20
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v1.c17.s4.t2.20
| | Phases identified | |
| *Sample* | *X-ray diffraction* | *Electron diffraction* |
| Retort content | Zn2P2O7. 5H2O goslarite ZnSO4, 7H2O hemimorphite, Zn4 (OH)2 Si2O7, H2O esperite Ca3Pb (ZnSiO4)4 Sphalerite ZnS, chalcopyrite CuFeS2 larsenite, Pb ZnSiO4 | Zn2P2O7. 5H2O goslarite hemimorphite, esperite, quartz, Mg2 Al4Si5O18, hardistonite Ca2ZnSi2O7, hydrozincite or aurichalcite, Zn5(CO3)2 (OH)6 |
| Retort wall | Goslarite, hardistonite, hemimorphite Zn2P2O7. 5H2O, aurichalcite, quartz, sphalerite | Goslarite, hemimorphite, Willemite Zn2SiO4, hardistonite |
| Slag | Quartz, goslarite, Zn2P2O7. 5H2O hemimorphite, aurichalcite, sphalerite, chalcopyrite, hardistonite. | Hemimorphite, goslarite, hydrozincite, quartz, sphalerite |