Basalt is the most common volcanic rock: It is formed as the volcanic magma erupts onto the surface or even in the water and undergoes a rapid cooling process. It has varying shades of grey to black.The fast cooling process makes the creation of the minerals almost invisible, making it a fine-grained substance. Modern Use. Today, basalt is used to a lot of things. Most common use of. is as aggregates. Basalts that are crushed are used for construction purposes, like asphalt paving, concrete aggregate and rock filtering agents. Basalts are added as aggregates to increase strength to concrete.
At some point in a dog's life they need to have two parvo vaccines given approximately 3-5 weeks apart. Most dogs will have this done as puppies, but if we are vaccinating an adult dog who has never been vaccinated before then we will repeat the vaccine 3-5 weeks later.
Most veterinarians recommend that a puppy receive his first parvovirus vaccination when he is 8 weeks old. The second vaccination is given in three to four weeks, about age 11 to 12 weeks. A third vaccination is given in three to four more weeks, about age 14 to 15 weeks. A vaccination is sometimes given three to four weeks later, about age 17 to 18 weeks. Most all veterinarians agree the final vaccination in the series should be given after the puppy is 4 months old. Once the puppy series is complete, your dog should received a booster vaccination each year.