Inside and outside views of the geode. Geodes (Greek Î³ÎµÏÎ´Î·Ï - ge-ÅdÄs, earthlike) are geological secondary structures which occur in certain sedimentary and volcanic rocks.ost geodes contain clear quartz crystals, while others have purple amethyst crystals. Still others can have agate, chalcedony, or jasper banding or crystals such as calcite, dolomite, celestite, etc. There is no easy way of telling what the inside of a geode holds until it is cut open or broken apart.
SENTRI pass costs. The SENTRI pass will cost you a total of $242.20. The $119.95 service fee is payable to Border Crossing services. You will be able to pay the $25 government fee after we enter your data into the GOES system. You will see two separate fees on your bank statement.
By Kevin O'Neil, November 20, 2012 at 12:30 pm. Prices for weekly CTA passes in 2013 will increase from $23 to $28, while the 30-day monthly pass will go up from $86 to $100, the CTA said today.