Mineral kingdom

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From the point of view of spiritual science, the mineral kingdom is the fourth and middle of the seven Conditions of Life into which each planetary stage of world evolution is divided. Like all Conditions of Life, the mineral kingdom is subdivided into seven Conditions of Form, which gradually condense from the unformed spiritual (arupa) to the physical and then just as gradually spiritualise again. The mineral kingdom thus encompasses far more than the minerals that appear physically-sensually in nature. The non-physical Conditions of Form of the mineral kingdom and the elementary beings associated with them, however, are only accessible to the imaginative spiritual seeing.

Minerals

Minerals (from Latinaes minerale "mine ore") are substances formed by natural geological processes, usually crystallised in a solid polyhedral shape. Unlike rocks, they are formed from a single chemical element (e.g. diamond, sulphur, gold) or from a single chemical compound which has a defined structure and composition, but which may vary within certain limits due to the formation of homogeneous solid solutions[1]. Mostly these are inorganic, in rare cases also organic compounds, such as mellite (honey stone) or evenkite (Tetracosan C24H50). Currently, about 5000 independent minerals are known[2]. More than 90% of all minerals (quartz included) are silicates. The most common silicate minerals are the feldspars, which comprise about 59.5% of all minerals[3]. Particularly beautiful or valuable minerals, rocks or glass melts, but also fossil resins such as amber or other mineralised organic materials are called precious stones or gemstones. Liquids, with the exception of mercury, are not counted as minerals; for example, water is not considered a mineral, but crystalline ice is. Mineralogy is the scientific study of the formation, properties and usability of minerals.

Literatur

References to the work of Rudolf Steiner follow Rudolf Steiner's Collected Works (CW or GA), Rudolf Steiner Verlag, Dornach/Switzerland, unless otherwise stated.
Email: verlag@steinerverlag.com URL: www.steinerverlag.com.
Index to the Complete Works of Rudolf Steiner - Aelzina Books
A complete list by Volume Number and a full list of known English translations you may also find at Rudolf Steiner's Collected Works
Rudolf Steiner Archive - The largest online collection of Rudolf Steiner's books, lectures and articles in English.
Rudolf Steiner Audio - Recorded and Read by Dale Brunsvold
steinerbooks.org - Anthroposophic Press Inc. (USA)
Rudolf Steiner Handbook - Christian Karl's proven standard work for orientation in Rudolf Steiner's Collected Works for free download as PDF.

References

  1. The Definition of a Mineral, Nickel 1995
  2. IMA/CNMNC List of Mineral Names (December 2014, PDF, 1,5 MB)
  3. Cloos (1958), S. 139