Yellow Opal - 10 pounds* Green It may range from transparent

It may range from transparent to translucent

it displays a vitreous (glassy) luster

Green tourmaline: Comes in various shades of green

including shades of white

Some pieces have blue Apatite embedded as well as cavities that would make for unique carvings or cabochons

Yellow Opal - 10 pounds* Green It may range from transparentLocality: Tanzania *Requires 20 lbs of shipping space* Color: Yellow opal, as the name suggests, showcases hues ranging from pale yellow to deeper golden tones. The intensity of the yellow color can vary depending on the specimen. Hardness: Opal typically has a hardness of around 5. 5 to 6. 5 on the Mohs scale. This places it in the range of hardness similar to that of glass or a knife blade. However, opal is relatively fragile compared to other