Chapter 6  The Genetic Material. The Basic Requirements for Genetic Material (i.e., the material that determines the inherited characteristics of a functional organism): 1  It must be stable.  It must be capable of being expressed when needed.
- In the manufacture of metal or alloys. Toxicology : Zirconium compounds are generally considered to be of low toxicity. Skin : Granulomata have been produced by repeated topical applications of zirconium salts to human skin.
Zircon (/ËzÉrkÉn/ or /ËzÉrkÉn/ ; including hyacinth or yellow zircon) is a mineral belonging to the group of nesosilicates. Its chemical name is zirconium silicate and its corresponding chemical formula is Zr SiO4.A common empirical formula showing some of the range of substitution in zircon is (Zr 1ây, REE y)(SiO 4) 1âx (OH) 4xây. Zircon forms in silicate melts with large proportions of high field strength incompatible elements.ts chemical name is zirconium silicate and its corresponding chemical formula is Zr SiO4. A common empirical formula showing some of the range of substitution in zircon is (Zr 1ây, REE y)(SiO 4) 1âx (OH) 4xây. Zircon forms in silicate melts with large proportions of high field strength incompatible elements.