This granite pegmatite illustrates the growth of extremely large crystals from a magma. It is composed of large feldspar (white) and biotite mica (silver-black) crystals in a groundmass of small crystals of quartz (gray), microcline, and albite (both white).his granite pegmatite illustrates the growth of extremely large crystals from a magma. It is composed of large feldspar (white) and biotite mica (silver-black) crystals in a groundmass of small crystals of quartz (gray), microcline, and albite (both white).
Maintenance Mechanic in Los Angeles Salary. A Maintenance Mechanic in Los Angeles, California earns an average wage of $22.11 per hour. The highest paying skills associated with this job are Equipment Maintenance, Troubleshooting, Industrial Hydraulics, Plumbing, and Maintenance. Most people in this job have more than five years' experience in related jobs.
This year (2008), the general contractor building our home in Los Angeles, CA is on a fixed fee of 10% of the estimated project cost, plus $75 per hour for any additional work due to major change requests. That hourly rate is probably high for non-costal cities. don't think most general contractors work on hourly rates. A general contractor working on a cost-plus basis typically charges between 10% and 15% over the total project cost as her profit.