Turquoise blue howlite is dyed to resemble turquoise. Howlite can contain grey to black inclusions and occasional matrix. Named for its discoverer, Henry How, a Nova Scotia geologist, howlite is famous for imitating other minerals. Found in California, USA.
Color may vary from dye lot to dye lot. Testing for colorfastness is recommended.
Beads>Grade B>HowliteBeadsGrade BHowliteBluesBall10mmDyedhttp://www.firemountaingems.com/itemdetails/h203700gsH203700GSBead, howlite (dyed), turquoise blue, 10mm round with 0.5-1.5mm hole, B grade, Mohs hardness 3 to 3-1/2. Sold per 16-inch strand.//image3.fmgstatic.com/images/p3700gsb(2).jpg12.3212.32As Low As $6.33 per strand