The Malachite Box them are keepers of hidden underground riches. The Mistress, described as either a beautiful green-eyed woman in malachite gown or a lizard with the crown on her head, is the keeper of gemstones. Poloz is the master of every existing piece of gold. The miners believed that if a gold-bearing lode disappeared, it meant that the Great Snake moved it to a different place. Bazhov introduced numerous daughters of Poloz, including Golden Hair from the tale of the same name. The relationship between Poloz and the Mistress is unclear. Bazhov commented that he asked some story-tellers about it, but they
Mineral or red in hand sample, but has a cherry-red to reddish-brown streak. Streak is more often distinctive for metallic minerals, in contrast to non-metallic minerals whose body colour is created by allochromatic elements. Streak testing is constrained by the hardness of the mineral, as those harder than 7 powder the "streak plate" instead. By definition, minerals have a characteristic atomic arrangement. Weakness in this crystalline structure causes planes of weakness, and the breakage of a mineral along such planes is termed cleavage. The quality of cleavage can be described based on how cleanly and easily the mineral breaks; common descriptors,