1 Ganglia-groups of neuron cell bodies that lie peripheral to the central nervous system in vertebrates. 2  Bipolar neurons-cell body located near the middle of the axon; characteristic of retinal neurons. 3  Unipolar neurons-cell body lies off to one side of axon; characteristic of sensory neurons.
The principal host for diamonds are rocks formed in the earth's mantle that are known as eclogite and peridotite that are carried to the earth's surface in magmas known as kimberlit e and lamproite.
Diamond. Diamond is the only mineral on this list. Granite is an intrusive igneous rock, meaning that it formed beneath the surface of the earth. Marble is a metamorphic roc â¦ k, which means that it formed from another type of rock, or parent rock, through subjection to intense heat and/or pressure.