Volcanic rocks often have a vesicular texture caused by voids left by volatiles trapped in the molten lava. Pumice is a highly vesicular rock produced in explosive volcanic eruptions.
The Dodge Nitro is available as a sport utility. Inventory prices for the 2011 Nitro range from $6,585 to $16,609. It gets EPA-estimated 18-19 MPG combined.
Heres the deal, to replace a head gasket it is obviously different by car and make and model, but a good formula to go by is about three to four times the cost of the parts. The average cost of parts to do this job is around 3 to 4 hundred dollars so expect to pay around $1200 to $1600 on the job.t can cost anywhere between about 700 dollars and about 1500  dollars to replace a blown head gasket on the 1999 Dodge Neon. This  varies depending on location and conditio â¦ n of the vehicle. Answered.