Controlled Substance Utilization Review and Evaluation System. CURES 2.0 (Controlled Substance Utilization Review and Evaluation System) is a database of Schedule II, III and IV controlled substance prescriptions dispensed in California serving the public health, regulatory oversight agencies, and law enforcement.
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.ircon is ubiquitous in the crust of Earth. It occurs as a common accessory mineral in igneous rocks (as primary crystallization products), in metamorphic rocks and as detrital grains in sedimentary rocks. Large zircon crystals are rare.
Zircon may be whitish, yellow, greenish, or violet-blue under X-rays. 1  Red to orange red: inert to strong, yellow to orange (SW). 2  Yellow to orangish yellow: inert to moderate yellow to orange (LW and SW). 3  Green: usually inert.  Blue: inert to moderate, light blue 1  (LW). Brown: inert to very weak red  (SW).