Gneiss does not have any particular mineral composition, and the term refers only to the banded texture. However, it only forms from igneous rocks and so tends to contain minerals not found in metamorphic rocks formed from sedimentary rock, such as marble. Despite the general appearance of banding, the distinct structures are elongated granular structures, so unlike schist, gneiss does not cleave along its bands.
Report Abuse If you sell your house and just live in your RV, then you save even more money. The cost per road trip can be a huge negative figure. Say you sell the house for $300K and buy a nice RV for $100K, you save $200K. Do only one roadtrip in your life, and the cost will be -$200K! Even after you subtract RV park fees and fuel, it's still $190+K in the pocket.
Pre-Trip Expenses On the Road Expenses Pre-Trip Expenses: The stuff you need before you step even a foot in Europe. Passport and pictures US$145 ($110 for passport, $25 for execution fee for time passport application, $10-15 for pictures).Make sure you do this 3 or more months before you go.raveling by bus for three months should cost about $600-$1000. Train prices vary, but you can buy a decent rail pass for $400-$900 for travel in continental Europe, add another $200-$500 for travel throughout U.K. and Ireland). See my Transportation page for more bus and train info. Airline ticket $500-$900.