08-09-2014, 03:32 PM
density of "sandstone" (similar to sand?) is 2200- 2800 kg/m3. So I guess sandstone might be 15%-40% more dense than bone. The sedimentary part of sandstone (the sand) is at the lower end of that spectrum, the igneous (lava) part of sandstone the upper end.
I still think that the bright dots are far more likely to be metallic bits than sand.
I still think that the bright dots are far more likely to be metallic bits than sand.
"All that is necessary for tyranny to succeed is for good men to do nothing." (unknown)
James Tracy: "There is sometimes an undue amount of paranoia among some conspiracy researchers that can contribute to flawed observations and analysis."
Gary Cornwell (Dept. Chief Counsel HSCA): "A fact merely marks the point at which we have agreed to let investigation cease."
Alan Ford: "Just because you believe it, that doesn't make it so."
James Tracy: "There is sometimes an undue amount of paranoia among some conspiracy researchers that can contribute to flawed observations and analysis."
Gary Cornwell (Dept. Chief Counsel HSCA): "A fact merely marks the point at which we have agreed to let investigation cease."
Alan Ford: "Just because you believe it, that doesn't make it so."