Labradorite,how to stop dog jumping on glass door,how to train a older dog not to run away - Tips For You
Author: admin, 18.10.2014Photograph of labradorite gemstones exhibiting a beautiful labradorescent play of iridescent colors. Labradorite is a feldspar mineral of the plagioclase series that is most often found in mafic igneous rocks such as basalt, gabbro and norite.
Labradorite is a mineral in the plagioclase series, and it shares many of the properties of plagioclase minerals.
Labradorite has become a popular gemstone because of the unique iridescent play of color that many specimens exhibit. Labradorite is named after its location of discovery on the Isle of Paul, near Nain, Labrador, Canada. A significant amount of gray to black labradorite with good labradorescence is produced from locations in Madagascar and Russia.
Several mines in Oregon produce transparent orange, yellow, red, blue, green, and clear labradorite without labradorescence. A specimen of labradorite feldspar rough about four inches across exhibiting a beautiful play of color. A tumbled stone of labradorite with very strong twinning (the parallel lines of color within the stone).
Anorthosite, a rock rich in labradorite, is often cut, polished and used as an architectural stone. Labradorite Information  Gems: Their Sources, Descriptions and Identification, Michael O’Donoghue, sixth edition, Elsevier, 873 pages, 2006. A labradorite is a precious gemstone with a Feldspar substance and is also called Spectrolite.
It is also found in anorthosite, an igneous rock in which labradorite can be the most abundant mineral.
Many of these lights are still trapped within the stone today, which is why these are known the beautiful gemstone labradorite.The native inhabitants also used the gemstone for medicinal purposes.
This was formed into necklaces, wristbands, bracelets, broaches and pins.In Finland, the trade name of labradorite is Spectrolite.
Dog trainer courses sydney|
How to make dog stop biting feet
Potty training at 18 months