The stratovolcano is composed mainly of andesite lava flows and breccias and was largely formed prior to the most recent major glaciation (Fraser Glaciation), which occurred between about 25,000 and 10,000 years ago.

composition of

Syrma (stars.astro.illinois.edu) SYRMA (Iota Virginis). Most of the brighter stars of Virgo spread to the northwest of the luminary Spica. The dimmer ones go to the northeast, including our current star Syrma, which from Greek refers to the train of a dress, appropriate to the celestial Maiden of the Zodiac.

Mount Baker (usgs.gov) Snow and ice-covered Mount Baker, located in northern Washington, is the highest peak in the North Cascades (3,286 m or 10,781 ft) and the northernmost volcano in the conterminous United States.