As a lifelong student of geology I don't know which statement horrifies me more. 
The last one is certainly the most inaccurate.
Brad talking about rocks is like me talking about the history of war.

True story about another climber and hopelessly pathetic geology nerd that I hang with.
It was his first time at the South Fork Stanislaus climbing areas. One of the best climbing areas on all of Sonora Pass.
The granite down there is bullet hard. Immaculate. From a climber's perspective it's as good as any granite I've ever been on, including but not limited to the stone in Tuolumne Meadows. And most climbers who've been there would agree that Tuolumne Meadows has world-class rock.
And I'd told Roger these things before we even started hiking down there. Hiking down there to climb on the rock.
As we're walking up to South Forks Slabs - Center the rock just looks good. It's beautiful and shiny and very, very clean.
So I said: "see Roger, the rock is just like Tuolumne Meadows!"
His response: "oh no Brad, look at the size of the feldspar crystals in this rock, they're much bigger...."
Yep. Lost me there.