Hmmph: I'm an Uzi kind of guy too, Bruise!
The Dalai Lama I'd expect to use that Tiger Eye mala of his.
( Malla is a type of khuk, a mala is the Hindu/Buddhist form of prayer beads, sometimes made from crushed rosepetals formed into beads, I believe the word's meaning is garland. Others can correct me if I had bad info. )
Anyway, it has been reported that the 14th Dalai Lama uses a mala made of Tiger Eye beads.
It is my understanding that malas made from semi-precious gems like coral and turquoise are prized by the Sherpas. Others stones also. Some are made of bone, either from yaks - often carved into the shape of a skull - , or from the skulls of buddhist monks. Kind of an abrupt reminder of our fate. Other malas are made from seeds of the tree the buddha sat under, or of lotus seeds
And yes, you can buy them over here ( the malas made from human skullbone ) and no, I won't tell you where.