Scale box in millimeters. Vesicular texture is a volcanic rock texture characterized by a rock being pitted with many cavities (known as vesicles) at its surface and inside.
The definition of bliss is complete happiness. 1  An example of bliss is what someone feels after a relaxing massage.  An example of bliss is the act of doing work you love.
ignorance is bliss. 1  It is a term used to falsely justify apathy on the given subject in the form of a catchy cliche. 2  The lack of knowlege to a situation. Usually once the whole truth is revealed you realize you were happier being clueless. 3  The lack of knowledge in reference to a situation, particularly a messy one.