Australian Butter Jasper is a relatively new variation of Jasper that definitely meets that criteria
however they are not currently sourced from that particular region
Due to its natural porosity
Nylon Jaw Pliers are considered "a must-have" when working with soft wires
Blue Sodalite is sometimes referred to as “poor man’s lapis” because of its similar color and much lower cost
Labradorite 4x10-13mm Chip - 15-16 Inch 12x16-18x26mm Australian Butter Jasper is aLabradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This effect is known as labradorescence, taking its name from the stone. Labradorite is usually gray to green, dark gray, light gray or black. It was discovered in Labrador, Canada in 1770 and named for the area, though it is referenced as a highly revered stone in much older Inuit tribal legends.