For those who are not familiar with this marble, the white wire-like swirls can vary from what you see in Sami's example to pretty thick and opaque. Sometimes widening into narrow ribbons.The aventurine is sometimes so dense the marble looks black at first glance. I like them a little lighter than that, just because they sparkle more. The white debris flecks can cause some of them to look damaged, but if you look closely they're just debris flecks, not hits. Those too can be few or many.
So if you find one, just send it to me to verify and all, I'll send it back soon, well, pretty soon, you know, unless I forget -- I'm old . . .
Yes, thanks Steph! And thanks, Sami!