Advertisement

You are browsing the archive for 2012 May 02.

2 May 2012

Veins perpendicular to foliation

To recap the week so far here on Mountain Beltway: On Monday we looked at some sweet vertical boudinage along the plane of tectonic cleavage (not to mention those folds in a (formerly) horizontal granite dike, now bearing vertical axial planes), and then on Tuesday we looked at a horizontal cut through that same outcrop, and it showed moderately distorted lava pillows, And now today, let’s look at one more …

Read More >>

No Comments/Trackbacks >>