Going Crazy in California

San Simeon Jaspers - Naturally tumbled

I do a lot of beach-walking around the Northwest where I live, and often find intriguing and worthwhile rocks mixed in with a lot of junk. So you can imagine what a kick it is to stumble on to a place where nearly every stone is colorful, and beautifully patterned. I had heard about the brecciated jaspers of San Simeon Creek, near Cambria, California and seen some beautiful examples (see Hans Gamma's mouth-watering collection ) but nothing prepared me for a walk along the surf-line yesterday. It was like walking through a kaleidoscope...  In less than an hour I had filled up two cloth bags, and I could have spent days there, seeking out the perfect specimens.

an iPhone sample

The location is the small beach area just south of the San Simeon State Park campground. It's only a quick scramble down the slope and out to the beach. Most of the rocks on the beach itself were tumbler-sized. I'm guessing the big specimens must be somewhere up in the Coast Range headwaters of San Simeon Creek and others. But there are also loads of medium-sized rocks (e.g. 1-4 pounds)  up high on the beach, but I didn't have time to carefully go through them. I'll bet there are some winners there.

But for anyone whose idea of a perfect day is to walk along a wild Pacific beach picking up beautiful stones, you would have a hard time finding anything better than San Simeon.

Finding Jade...?

For some time, I have wondered how to identify jade in the field, especially because the literature suggests it comes in many colors and forms. There is plenty of jade in the Pacific Northwest, so there are almost certainly pieces of it on the Puget Sound beaches I normally patrol.  I found this one a few days ago, and the brilliant color jumped out at me, even in the drizzling rain.  It has the translucence associated with jade, and does not scratch with a steel knife - but how do you know?  More importantly, does it matter?  This will eventually polish into a handsome specimen, jade or not. Still, it would be nice to know.  Any suggestions?