Quartz is the most abundant and most common mineral on the Earth. It is found in almost every geological environment and also it is at least a component of almost every rock type. It has a hexagonal crystal structure and is made of trigonal crystallized silica. It is most varied in terms of varieties, colours and forms. The most important distinction between the types of quartz is that one is of macro crystalline, which is individual crystal visible to the unaided eye, and the other is microcrystalline or cryptocrystalline varieties, aggregates of crystals visible only under high magnification. Chalcedony is the generic term for cryptocrystalline quartz. The transparent variety tends to be microcrystalline and the cryptocrystalline varieties are either translucent or mostly opaque.
Classic Musical Pendulum Quartz Wall Clock Pendulum Clock 4227 Silver SST Melody Rotating Pendulum Miracle Eye Step movement ( /- 20 seconds per month accuracy) Decorative Ornaments 1 year warranty
Packing : 1X10Kg IF Grade : U/5. 4/6.6/8.7/8.8/10.10/12.12/15.16/20
Packing : IWP 1X10Kg Grade : 300/400, 400/500, 500/600, 600/700, 700/800, 800/900, 900/1000, 1000up
Packing : Running Weight Grade : 2/4Kg, 4/10Kg, 10/20Kg, 20Kg Up
Packing : Block 1x10Kg Grade : 100/200, 200/300, 300/400, 400/700,700 Up
Packing : 1x10Kg IF Grade : U/5. 4/6.6/8.7/8.8/10.10/12.12/15.16/20
Packing : Mooncut/Whole rount Grade : 80/100, 100/200, 200/300 300/500, 500Up
Packing : Whole round/Gutted Grade : 1/2Kg, 2/3Kg, 3KgUp
Packing : Whole round/Gutted Grade : 1/2Kg, 2/3Kg, 3Kg Up
Packing : I/F / Black Grade : 5inch UP, 7Inch UP
Packing : I/F / Black Grade : 3/5 inch, 5/7 inch
Packing : Whole round/ I/F Grade : 200/300, 300Up
Packing : HOSO, HLSO
Packing : HOSO, HLSO
PACKING : HOSO, HLSO
PACKING : HOSO, HLSO
Packing : HOSO, HLSO
Packing : HOSO, HLSO
Packing : HOSO, HLSO
