Re: Re: Re: Re: huge slightly yellow orthoclase cut stone
The correct sp. gravity is 2.60. 6.0 was a typo. In addition we have found several other stones just like the big one--all of them are in a tabular crystal form which ponts to the feldspar family. All this points toward orthoclase since there is no particular reflectance except its clarity.
I am having no problem at present sleeping at night.
From Charley Brooks - March 18, 2012 at 00:53:29