i made 3 cues
about 3-4 years ago i made 3 different cues using it, the wood i had was the 50,000 year old silver flaked stuff. it is very easy to work, very light and kinda soft. using no weight bolts and a steel pin the butts weighed about 12 - 13 oz each. one got snapped in half by the post office, one sold to a buddy in calif, the other hangs over the counter in a tobacco shop in vegas.
if you just want to say i have a piece of 50k old wood in my cue, go ahead and use it as trim rings, but i believe there are many more wood choices out there that would make a better cue.
chuck