Rocks & Minerals, hues of aqua, green & blue ...
A love of Hemimorphite, Turquoise, Aquamarine, Flourite etc. Mostly minerals of an aqua hue...
Did you that most emeralds, sapphires and rubies are treated with chemicals and/or heat to enhance their colour & improve clarity by removing the natural inclusions. Aways check to see if the stone has been treated because although it enhances their beauty treated stones are not as valuable as their natural counterparts - ask for a lab report. http://fashionaccessoryshop.com/colored-precious-stones-emeralds-sapphires-rub.html
emeralds - Google Search
Hemimorphite on Apatite pseudo
Tarbuttite - Skorpion Mine, Rosh Pinah, Luderitz, Karas, Namibia.
File:Azurite-Chrysocolla-Malachite-nex47a.jpg - Wikimedia Commons