GREEN Terra Agate 12mm Round - 15-16 Inch featured_04022026 from pastel to bright to

from pastel to bright to dark

It may also be called Rocky Butte Picture Jasper

The presence of Manganese within the stone produces the purple hue

and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light lilac

Robles is a light

GREEN Terra Agate 12mm Round - 15-16 Inch featured_04022026 from pastel to bright toWith the possible exception of the horizon meeting the bright blue sky on a perfect summer day, or a sandy beach blending into a tropical bay, there may not be a beautiful blue and brown combination than that of Terra Agate. The rounds even resemble little Earths, the brown spaces creating new continents aside the unfamiliar oceans. A form of chalcedony made of quartz, Terra Agate contains the best of nature in a variety of small shapes.