Pay in 4 interest-free payments of $5.00 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
George Lucas
Cascadia): Sample is brecciated and composed of mm to cm-sized lithic and mineral clasts entrained within a dark
One half of the specimen
information card and a black velvet gift box
Vietnam Tektite 62.6g Lunar George LucasTektites are still poorly understood. They are irregularly and at times intricately shaped nodules and blobs of a glassy substance. They have no crystal structure, and are therefore similar to obsidian, but are not associated with volcanic processes. Their chemistry is unique and somewhat unexplained. The leading theory concerning their origin is the "Meteorite Impact Theory". It is postulated that many odd events occur during a meteor's impact
