Tag Archives: polish

Fractured Slab

Fractured Slab
Fractured Slab

Fractured Slab. Yosemite National Park, California. September 7, 2014.© Copyright 2014 G Dan Mitchell – all rights reserved.

Stained and fractured rock slabs in the Yosemite National Park backcountry

This “intimate landscape” photograph of what is, objectively speaking, no more than a crack separating two pieces of granite actually tells a number of more interesting and complex stories. At least one of them is a story of the events of the day on which the photograph was made, while others are much older stories, bits of which can be seen in the rocks.

The story of this day involved wildfire. On the day we arrived at our camp in this area, the Yosemite “Meadow” fire took off in the area bounded roughly by Half Dome, Clouds Rest, and Mount Starr King. There was barely any smoke visible in the early morning, but as winds rose to surprising levels, the fire took off… and by late in the day the sky was filled with smoke that sometimes blotted out the sun and turned the sky an odd yellow-brown color. These rocks are stained a sort of reddish-brown, but the warm colors are enhanced a great deal by this smoky light. The older stories are complex and I cannot attempt to tell them completely here, but there are a few things to notice and think about in this rock scene. The area was glaciated, and the smooth rock surface at lower left and lower right is glacial polish, which provides evidence of the slow, grinding passage of an ancient glacier. The crack in the exfoliated granite provides evidence of other forces of weather that work slowly but irresistibly to weather and break up even this strong granite.


G Dan Mitchell is a California photographer and visual opportunist whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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Tree in Granite Bowl, Sunset

Tree in Granite Bowl, Sunset
Tree in Granite Bowl, Sunset

Tree in Granite Bowl, Sunset. Yosemite National Park, California. September 15, 2011. © Copyright 2011 G Dan Mitchell – all rights reserved.

A small tree near the base of a granite bowl is illuminated by sunset light, Yosemite National Park.

I made this photograph in an area alongside the Tuolumne River where large expanses of granite slabs tilt down almost to the river itself. This is a wonderful place for photography: subjects here include everything from the river itself to the granite and the trees and other plants, the light ranges from colorful light reflected from nearby cliffs to sunset and sunrise light to the soft pre-sunrise and post-sunset light.

I had been photographing some larger trees and some trees and plants growing from narrow cracks in the solid rock, but as the sun dropped to near the horizon and the light’s color warmed, I moved over to an area where a line of larger trees marches up the slope between two expanses of granite. From here I spotted this small and stunted tree growing out of nearly solid rock and with a background of curving granite slabs occasionally interrupted by the odd boulder. The photograph was made in just about the very last light of the evening is it slanted across the rocky scene, and the “golden hour” light intensified the subtle colors of the rocks.

G Dan Mitchell Photography
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Dead Branch, Glaciated Granite

Dead Branch, Glaciated Granite
Dead Branch, Glaciated Granite

Dead Branch, Glaciated Granite. Yosemite National Park, California. June 28, 2010. © Copyright G Dan Mitchell – all rights reserved.

A dead branch lies on glacially-polished granite in the Yosemite National Park back-country.

I made a promise to someone to not say where this photograph was made – I’ll just say it is in Yosemite National Park. But the exact location really doesn’t matter too much, as these large expanses of glaciated granite slab are a common feature throughout the park, and you could find similarly interesting geology in thousands of locations.

I was a little surprised to find this weathered branch in this location, since it was a good distance from any trees and also not near any flowing water. Besides its location, a few other things about it caught my attention. First, its curving shapes lined up in a way tht seems to tie in with the bit of glacially-polished granite that lies beneath it. (And, yes, this is exactly where the branch was when I found it.) In a way, the larger shape of the lighter area of granite winding across the photograph from side to side almost seems like a much thicker echo of the curving shape of the branch. In addition, the warm brown tones of the branch seem to stand out a bit – though perhaps more in a larger print – against the relatively drab color of the rock.

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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Trees and Granite Slabs, Morning

Trees and Granite Slabs, Morning
Trees and Granite Slabs, Morning

Trees and Granite Slabs, Morning. Yosemite National Park, California. July 23, 2010. © Copyright G Dan Mitchell – all rights reserved.

Morning backlight catches a group of lodgepole pine trees growing on a series of granite slabs in the high country of Yosemite National Park.

This photograph carries with it what almost amounts to a bit of embarrassment – of the “how did I not see this” category. I have driven past this spot literally scores of times, more likely hundreds of times, and not seen the possible photograph here. In fairness, it was not always at this particular time of day, and it is in a location where it would be natural to be distracted by other visual interests.

In any case, this series of granite slabs on a low dome-like feature is fairly typical of the Sierra high county of Yosemite, and I am always attracted to the combination of the widely separated trees and the glacially-formed granite slabs. Here I was also attracted to the way the main trees were set off against the muted tones of the distant ridge which is still in shadow at the early hour of the day.

This photograph is not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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