Identification of red stone
Red stone is also called rhodochrosite jade. Jade has a characteristic pink or pink color. It has a high density and heavy handcuffs. It is decomposed by dilute hydrochloric acid. So let's take a look at the identification of red stone . Identification of red stone: 1, physical identification The main distinguishing feature of rhodochrosite is pink. The white matter is usually corrugated. The refractive index of the block is about 1.60. The crystal has a large birefringence. The refractometer only shows a moving shadow boundary. 1.84 is the immovable value, and the reading range of the refractometer is exceeded and the reading is not obtained. 2, chemical identification The rhodochrosite reacts strongly with the acid, so it cannot be washed in an electroplating tank, an ultrasonic cleaner or a jewellery cleaner, and the hardness is low and the surface is easily scratched. 3, identification of defective products Rhodiola, with high hardness, does not decompose in the case of dilute hydrochloric acid. Imitation glass, low density, with bubbles. In summary, the identification method of red stone is believed. I believe you have some understanding. For more details, please pay attention to China Jewelry Merchants.com.
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