Borrowed Scenery Part II

06 January
Divinely commissioned to liberate France from England's clutches, Joan of Arc left her country home in search of horse, sword, and a suit of armor. At nineteen, guided by saints, she accomplished her mission, then was betrayed and burned at the stake. On her birthday, we are reminded of the principled and ardent fervor of youth.
-from Patti Smith's, Book of Days

Deposition
More than 5000 feet of salt accumulated as a restricted seaway evaporated and refilled 29 times. As the nearby mountains eroded, their debris washed into the basin, put pressure on the salt below, and forced the salt towards the sea.
Uplift and Collapse
The flowing salt hit a long, deep fault and formed a "salt wall" two miles high, three miles wide, and 70 miles long. Later, it was buried by more than a mile of sediments that eventually became rock. Regional uplifts then wrinkled some of these overlying rock layers, creating long parallel cracks. The mile of rock eroded, exposing the cracks near the surface. Water seeped through the cracks and dissolved the salt below. Without support, the overlying rock collapsed, forming today's Salt Valley.
Fractures and Fins
Closely-spaced cracks along the edge of Salt Valley continue to erode. As they widen, thin walls of sandstone, or fins, are left behind. Many of the arches form in these fins.
Arch Formation
There is no single or simple way that arches form. Like most things in nature, it takes a combination of processes.
Cracks in fins and the contact layer between different layers of rock are good places for arches to begin. Both mechanical and chemical forces attack these weaker spots, and begin the processes which form the arches.
Mechanical Weathering
Water enters the cracks, freezes and expands, relieving inherent stretches in the rock. Gravity pulls out loosened pieces of rock, enlarging the opening.
Chemical Weathering
Slightly acidic rainwater saturates sand that accumulates between fins. The calcium carbonate "glue" that holds sandstone together is dissolved, rocks fall, and fins get thinner. Eventually an opening forms.
-some plaque you sent me

"The number of variations that occurs naturally, and the things that are formed are absolutely incredible, and beyond human imagining. Imagine what a 2 mile tall "salt wall" must have been like to see. George RR Martin thought he was being creative with a 700ft tall wall." - something you said

Going to my mom's later, to dig up my journal when I was 17 in France, read my reflections on being in Rouen, the place Joan of Arc was burned. There's a photograph in mind, taken by a disposable camera, of Emily and I in a throng of ten-year-olds. I don't know how are why we made this happen. This limited memory is fine, but I'm looking forward to record.
How do we tell our stories?

Megan wrote me the other day. "I do not have eloquent words that have been thought over the Atlantic Ocean like C. My words are twisted and paused like a bird trying to fly in the winter wind." She investigates the land. Brushes over the bones and hand morphed things with a soft brush. She comes to Redmond from time to time I hear when there isn't snow. I wonder what it would be to examine the land, spend time with it.

Cari left me rose quartz dice in exchange for letting the dogs out this morning. I licked them, hoping they were salt.