The Malachite Casket (fairy tale) Malachite Casket: Tales from the Urals" collection. In the 1950s another translation of "The Malachite Casket" was made by Eve Manning The talented miner Stepan dies, leaving his widow Nastasya (Nastyona) and their two sons and a daughter. Nastasya becomes the owner of the Malachite Casket filled with jewellery, which Stepan got from the legendary Mistress of the Copper Mountain. Only Tanyushka likes to play with the Casket, and every piece of jewellery looks good on her. With black hair and green eyes, Tanyushka does not look like her mother at all, as if she was born to different parents.
Mineral a common formula of XY(Si,Al)O, where X and Y are both cations, with X typically bigger than Y; the pyroxenes are single-chain silicates that crystallize in either the orthorhombic or monoclinic crystal systems. Finally, a mineral variety is a specific type of mineral species that differs by some physical characteristic, such as colour or crystal habit. An example is amethyst, which is a purple variety of quartz. Two common classifications, Dana and Strunz, are used for minerals; both rely on composition, specifically with regards to important chemical groups, and structure. James Dwight Dana, a leading geologist of his time, first