Stone countertops are more than a work surface for kitchens and bathrooms: Veining colors and patterns can blend in or stand ...

Siddipet: A milky white quartz vein has been discovered in a grained granite rock on a hillock at ... if any metallic element like gold is available in magma, then it is likely to be deposited ...

The mapping confirms that granite-hosted gold-silver mineralized quartz veins extend along the entire 12 kilometers of the southern granite sediment contact in the Isabella district.” ...

"Fort Knox and the Gar intrusive target both have visible gold that occurs mainly as sheeted veins within Cretaceous granite that intrudes Proterozoic sedimentary rocks. The sulphide content of ...