Figure 5

Raman spectra of green alteration and jade material of JS-1. (A) tremolite jade material, (B) malachite alteration. Micro-photos and test points: (a) tremolite jade material, (b) malachite alteration.

Raman spectra of green alteration and jade material of JS-1. (A) tremolite jade material, (B) malachite alteration. Micro-photos and test points: (a) tremolite jade material, (b) malachite alteration.