weight is close to 10-12 pounds, it is of extremely high density carbon with some
glassy Allotropes, have shown it to a dozen old timers and none have ever seen anything like it,
very little attraction to two small earth magnet . and no transparency noticed in glassy formations,
yet does show perception of depth in it with a dark amber hint, found in a area of coal and limestone western pa, second stone way around 10 pounds glasy metalic crystals over all color dark dark green