Tags: quartz crystal
Q is for Quartz This versatile mineral has been used in everything from ceremonial rattles to sonar transducers to quartz watches. By Bill Langer Quartz (kwôrts) noun – Intensely frozen ice (Gaius Plinius Secundus, 77 A.D.) Back when our daughter, Kimberly, was a tyke ...
SUBSCRIBE & FOLLOW
- VIDEO: Giant-sized Jenga569 Views
- Mining industry expected to lose 53% of skilled workers by 2029380 Views
- Martin Marietta Materials elects President and CEO Ward Nye as chairman of the Board292 Views
- 110-year-old quarry demonstrates aggregate mining importance274 Views
- Metal/nonmetal mining deaths rise by 27% in 2013208 Views