Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means change in form. The original rock (protolith) is subjected to heat (temperatures greater than 150 to 200 Â°C) and pressure (1500 bars), causing profound physical and/or chemical change.extures are separated into foliated and non-foliated categories. Foliated rock is a product of differential stress that deforms the rock in one plane, sometimes creating a plane of cleavage. For example, slate is a foliated metamorphic rock, originating from shale.
Thereâs no time limit for how long the period of consultation should be, but the minimum is: 1  20 to 99 redundancies-the consultation must start at least 30 days before any dismissals take effect. 2  100 or more redundancies-the consultation must start at least 45 days before any dismissals take effect.
For example, an employer must notify its health insurance plan administrator of the employee's COBRA eligibility within 30 days of the employee's last day at work. The plan administrator then has 14 days in which to notify the employee of the right to elect COBRA coverage.The Department of Labor fines employers $110 for every day that a COBRA notice is delinquent. Also, the IRS can assess a penalty tax against employers that do not comply with COBRA notification rules.he plan administrator then has 14 days in which to notify the employee of the right to elect COBRA coverage. The Department of Labor fines employers $110 for every day that a COBRA notice is delinquent. Also, the IRS can assess a penalty tax against employers that do not comply with COBRA notification rules.