Whilst these stones are all safe to place on the body, or within the aura, to gain their healing effects, they must NEVER be used directly in water for use as gem elixirs or essences.. Below is a list of the better known toxic gemstones, but please be aware that this list is by no means complete. They're also some of the most toxic materials known to science, and excavating them has proved so dangerous over the years, some have been phased out of industrial production altogether. These rocks donât have to be thrown to hurt you. Toxic minerals are those minerals that present a certain risk to public health. This list is just an overview of minerals that contain potentially harmful components, but you must research whatever mineral you are thinking of using on an individual basis to ensure your own safety. Coloradoite. 10 Jul 2012 12:00:00 | Author: Caryl . We are surrounded by beautiful minerals, yet many of these jewels of the eye are toxic, and even deadly, to the human body. Sometimes, it is simply best to look and not to touch! Much of WGSâs information on hazardous minerals shows locations of historic mines micro minerals) Trace minerals are also known as micro minerals as the human body only needs them in much smaller amounts, although that doesnât mean that they are less important. This list does not include natural resources that are physically dangerous to â¦ Some gemstones contain metals or toxins. 10. Calcium: Though clearly [â¦] This list details the ten most toxic and potentially deadly minerals that crystalize in the Earthâs rocks, presenting a dangerously deceptive array of stony beauty. You may want to create gem water or crystal essence that you might be ingestingâ¦ Are you planning on including any possible toxic crystals and stones? In addition, other minerals contain toxic metals such as mercury and lead. The Washington Geological Survey provides maps and geologic information on minerals related to environmental and public health issues. Toxic Crystals and Stones. In the list below, you will find rocks that can cause organ failure, lead to cardiovascular and respiratory diseases, and contribute to the development of cancers. Toxic Gemstones. A List of Potentially Toxic Minerals Some minerals are more toxic than others and there are many different types of toxicity. Listed below are the 10 most deadly minerals on earth. Precious minerals make the modern world go 'roundâthey're used in everything from circuit boards to tableware. Precious minerals make the modern world go 'roundâthey're used in everything from circuit boards to tableware. To be safe, always check to be sure there are no toxic minerals in the crystals or stones you plan to use that can leech out into the water. However, like some vitamins, some minerals nutrients are potentially toxic in large doses. Coloradoite is a recently discovered crystalline mineral originating in â¦ List of 16 trace minerals (a.k.a. Among the minerals in this list, â¦ They recommend enough of these nutrients in your diet to prevent deficiency but not so large that they trigger toxic side effects. 10. The presence of certain naturally occurring elements, such as arsenic, asbestos, mercury, and uranium can make exposure to the rocks that contain them hazardous. The rocks and minerals above are highly toxic yet some may be rather rare. The Recommended Dietary Allowances (RDAs) and Adequate Intakes (AIs) for minerals and trace elements are generous allowances. Among these minerals are asbestos and silica.