With some, but not much, visible, nice contrasting white Quartz, this exquisite golden-yellow example exhibits...precious metal grown around a matrix of grayish-white Quartz. Alluvial action has made most of the face...surface of the giant rock anchored by a “muddy” white Quartz matrix. The shape is naturally artistic and...76 oz t), and shaped like South America, this specimen has some visible white rocky Quartz among the Gold...Bendigo Victoria Australia A few contrasting grayish-white pieces of “rocky” matrix are scattered within this |