El Salvador's Membership in International Organizations El Salvador and the United States belong to a number of the same international organizations, including the United Nations, Organization of American States, International Monetary Fund, World Bank, Inter-American Development Bank, World Trade Organization, and Community of Democracies.
Lava Stone meaning. Lava Rock is natural igneous rock, hardened after a volcano eruption. The beads are shaped and smoothed, leaving the small cavities characteristic to the stone. Lava beads are lightweight and smooth to the touch. Use these for a unique look!
Three Types of Rocks That Form When Lava Cools By Hanna Lee Tidd; Updated April 24, 2017 Lava rock, also known as igneous rock, is formed when volcanic lava or magma cools and solidifies. It is one of the three main rock types found on Earth, along with metamorphic and sedimentary. Typically, eruption occurs when there is an increase in temperature, a decrease in pressure or a change in composition.