Unpolished sunstone. The optical effect is due to reflections from inclusions of red copper, hematite, or goethite, in the form of minute scales, which are hexagonal, rhombic, or irregular in shape, and are disposed parallel to the principal cleavage-plane.

First discovered in Norway, the Sunstone meaning is linked with ancient Norse texts that reference the Vikings using it to navigate the seas. Thanks to tiny particles of Hematite, Sunstone gets its distinctive shimmer from light-reflecting properties, which these famous seafarers used to catch rays of light from the sun — the original form of GPS.

Sunstone is also known as "heliolite" and more commonly "aventurescent feldspar." It is cut into cabochons, beads, and small sculptures. The most transparent pieces are used to produce faceted stones. Sunstone is popular with innovative jewelry designers and is especially popular in the geographic areas where it is commercially mined.

Sunstone is a member of the Feldspar family, and is named for its warm shades of gold, orange, reds and browns that sparkle like the sun. Inclusions of Goethite or Hematite refract light between the different crystal layers and produce an iridescent effect as the stone is …

Sunstone is a member of the feldspar group of minerals. Sunstone can have a sparkly, metallic-looking luster caused by flat, reflective inclusions. Oregon sunstone is a transparent feldspar with glittery copper inclusions. There are a number of processes used to alter the color, apparent clarity, or improve the durability of gems.

Sunstone is a feldspar crystal associated with the Sun’s radiant energy. It instills joy, optimism, and courage, while also providing emotional support. Sunstone is a protective stone that …

2022年1月17日 · Sunstones are the official State Gemstone of Oregon. Recently when I was writing about Eastern Oregon's Fort Rock, it reminded me that if one is willing to venture a little deeper into the high-desert backcountry these beautiful crystals are free for the taking. What Are Oregon Sunstones?