 The second most common mine â¦ ral is feldspar. . 4 people found this useful. 1  Feldspar Mineral, a Principal Building Block of Earth's Crust All rocks are composed of one or more minerals, and are usually a blend of several, often including the very common feldspar mineral.hat is the most common group of minerals on earth? The largest group of minerals by far are the silicates (most rocks are â¥95% silicates), which are composed largely of silicon and oxygen, with the addition of ions such as â¦ aluminum, magnesium, iron, and calcium.
A transaction account or demand deposit account is a deposit account held at a bank or other financial institution which is available to the account owner on demand and is available for frequent and immediate access by the account owner or to others as the account owner may direct.
A transaction log is a file â integral part of every SQL Server database. It contains log records produced during the logging process in a SQL Server database. The transaction log is the most important component of a SQL Server database when it comes to the disaster recovery â however, it must be uncorrupted. After each database modification â transaction occurrence, a log record is written to the transaction log. All the changes are written sequentially.