1 E-1 2016 Press Release. 2  E-1 Cities, Counties, and the State Population Estimates with Annual Percent Changeâ January 1, 2015 and 2016.  Tables of January 2016 City Population Ranked by Size, Numeric, and Percent Change.
Prismarine Crystals are items added in 14w25a that can be obtained by defeating the Guardian mob. They are used to craft Sea Lanterns, along with Prismarine Shards. Sea Lanterns also drop them when broken.
A great crystal for spiritual issues is Amethyst. Amethyst carries a high vibration that offers spiritual protection and purification. These two qualities alone would be helpful in the situation you've described. Acting as a barrier against lower vibrational frequencies, Amethyst is known to clear one's environment of all types of negative energies, and is a great aid for all those on a spiritual journey.