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Identification of cinnabar and identification of pearls

 Last Update: 2022-06-22
 Source: Internet
 Author: User

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Cinnabar CINNABARIS

[Source] This product aromatic sulfide mineral cinnabar cinnabar, mainly containing mercury sulfide (HgS)

[Properties] This product is a granular or massive aggregate, in the form of granules or flakes

【Character identification characteristics】

(1) It is in the form of granules or flakes

(2) Bright red or dark red

(3) Weight, crispness, and easy to break

(4) Those in powder form have a shimmering luster

Pearl MARGARITA

[Source] This product is a pearl formed by stimulation of bivalves such as Pteria martensii (Dunker), Hyriopsis cumingii (Lea) or Cristaria plicata (Leach)

[Properties] This product is spherical, oblong, oval or rod-shaped, with a diameter of 1.

【Character identification characteristics】

(1) It is quasi-spherical, oblong, oval or rod-shaped

(2) The diameter is 1.

(3) The surface is white, light pink, light yellow green or light blue, translucent

(4) It has a unique color luster

(5) The broken surface shows layer lines

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