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.
Average Aircraft Mechanic Hourly Wage in California. Aircraft Mechanics earn a median hourly wage of $30.79. Hourly wages typically start from $17.87 and go up to $44.49. Average Aircraft Mechanic Yearly Salary in California. Aircraft Mechanics earn a median salary of $64,040 per year. Salaries typically start from $37,170 and go up to $92,540.