Whether you are a professional or a private individual, choose flat stones lava stone in bags of 250grsDescription of the flat stone Lava stone in 250grsSince the first man on earth, we have devoted a true cult to volcanoes. Instantly, a volcano can destroy everything in its path without even warning: our constructions, life, etc. There is a certain scary side to living next to a volcano. Yet this is the choice that many men have made even in French Auvergne. The slightest lava flow can scare us away.The lava rock also has that scary side that is found in volcanoes. It is formed through the contact of fresh air and hot magma. It takes several million years to form a single lava stone. Fortunately, we have deposits on every continent and even under the ocean. Earth has given us a lot of volcanoes. We are not in danger of running out of this ore any time soon. Despite its appearance