Malachite green (LMG) is used as a detection method for latent blood in forensic science. Hemoglobin catalyzes the reaction between LMG and hydrogen peroxide, converting the colorless LMG into malachite green. Therefore, the appearance of a green color indicates the presence of blood. In 1992, Canadian authorities determined that eating fish contaminated with malachite green posed a significant health risk. Malachite green was classified a Class II Health Hazard. Due to its low manufacturing cost, malachite green is still used in certain countries with less restrictive laws for non aquaculture purposes. In 2005, analysts in Hong Kong found traces of malachite green
The Malachite Box The Malachite Box The Malachite Box or The Malachite Casket () is a book of fairy tales and folk tales (also known as "skaz") of the Ural region of Russia compiled by Pavel Bazhov and published from 1936 to 1945. It is written in contemporary language and blends elements of everyday life with fantastic characters. It was awarded the Stalin prize in 1942. Bazhov's stories are based on the oral lore of the miners and gold prospectors. The first edition of "The Malachite Box" was released on 28 January 1939. It consisted of 14 stories and an introduction, which contained