Pigment name | Formation | Company | XRD Result |
---|---|---|---|
Azurite (Kremer) | Natural | Kremer | Azurite 67% malachite 14% quartz 15% Muscovite 4% |
Azurite (Tianya) | Natural | Tianya | Azurite 94% malachite 2% cuprite 2% quartz 2% |
Malachite (Kremer) | Synthetic | Kremer | Malachite 100% |
Malachite (Tianya) | Natural | Tianya Mineral & Pigment | Malachite 100% |
Malachite (Sinopharm) | Synthetic | Sinopharm Chemical Reagent | Malachite 100% |
Cu\(_2\)(OH)\(_3\)Cl (Buddha 317) | Natural | Sample Buddha 317 [16] | Atacamite 46%, clinoatacamite 54% |
Cu\(_{2}\)(OH)\(_{3}\)Cl (Xiya) | Synthetic | Xiya Reagent | Atacamite 33%, paratacamite 28%, clinoatacamite 39% |
Atacamite (Kremer) | Natural | Kremer | Atacamite 86%, quartz 14% \(^{*}\) |