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.
Teacup Chihuahua puppies will vary in cost depending on the seller and can range anywhere from $0 to $4,000. Most teacup Chihuahua breeders will ask between $300 to $1,000 for â¦ the puppies with the females being more expensive than the males.