Tags: Georgius Agricola
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
- MSHA issues citations to five metal/non-metal mines during impact inspections in February429 Views
- California woman killed when gravel truck tips over on her car208 Views
- Caterpillar intros 735C, 740C EJ, 745C articulated trucks with bevy of powertrain improvements (PHOTOS)172 Views
- Senate rejects amendment seeking to fund infrastructure by closing corporate tax loophole152 Views
- The global competition for sand is a deadly war in India135 Views