Spectrolite is a plagioclase feldspar that shows remarkable iridescence in the form of a schiller or metallic luster when the light hits the stone from particular angles.
What are some of the properties of spectrolite gemstones
This iridescence is termed "labradorescence" and is thought to be caused by fine platelets of varying composition and minute inclusions that diffract the light. Spectrolite is a trade name for a rare labradorite from Finland that exhibits the spectral colors. Some spectrolite gemstones will show violet, blue, green, yellow, orange, and red iridescence.
What are good ways to use spectrolite gemstones
A great way to use Spectrolite is in a pendant. Spectrolite gemstones can be mounted in gold, white gold, or silver for earring, ring, and pendant designs. This gemstone is very versatile and beautiful thus is suitable for many types of jewelry.
I would recommend gem select. They care about all details from description to quality to packaging to shipping. I specialize in turquoise so I would like more explicit provenance than "American"... Couldn't they give me mine or at least state? Never the less very classy. Also, their turquoise cabochons are very thick for good and bad. I cut many in half to make them more versatile and commercially useful. If one can't do that then you are going to have to settle for wire wrapped jewelry. I think that overall thy are a great resource.
I am looking forward to my purchased opal to be set in a ring and a necklace for my sister for her birthday present I am interested I working with this company in the future if we are happy with our opals thanks so much for your communication