Streak is white. Other Characteristics: Nearly all specimens fluoresce blue under UV light. Associated Minerals include serpentine, neptunite, natrolite, joaquinite, sanbornite, taramellite, albite and fresnoite. Notable Occurrences include only the mines of San Benito County, California, USA for good excellent crystals.
Elevation- Los Angeles 300 feet. Elevation- San Francisco 60 feet. Based on these numbers alone, you'll be going downhill from Los Angeles to San Francisco as you travel North on Hwy 1 (the more scenic route and closer to sea level)
Height above mean sea level (AMSL) is the elevation (on the ground) or altitude (in the air) of an object, relative to the average sea level datum.ence a change in MSL can result from a real change in sea level, or from a change in the height of the land on which the tide gauge operates. In the UK, the Ordnance Datum (the 0 metres height on UK maps) is the mean sea level measured at Newlyn in Cornwall between 1915 and 1921.