hat
Egzamine trezò sifas ak anndan kote, utilisant polariscopes, refractometers, microscopes pou mitan ant wòch, pou rekonèt eksepsyonèl ekzanp yo, ou menm pou twouve imperfections, anomalies Sur bijou valè.
eng
Examine treasure surfaces and inside houses, utilizing polariscopes, refractometers, microscopes to separate between rocks, to recognize exceptional examples, or even to discover imperfections, faults impacting jewel values.