Mexico/mexico350
Previous | Home | NextEmbedded small metallic-appearing cubes (top center of the rock) are galena (lead sulfide). The mineral is geologically described as "argentiferous galena," meaning it holds small amounts of silver.
Mexico/mexico350Previous | Home | NextEmbedded small metallic-appearing cubes (top center of the rock) are galena (lead sulfide). The mineral is geologically described as "argentiferous galena," meaning it holds small amounts of silver. |
|
|