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Crystals That Get Damaged by Sunlight

Crystals, despite their durability, can indeed be affected by sunlight. Some crystals are known to fade, become discolored, or even crack when exposed to prolonged sunlight or intense heat. Here are a few examples:

Amethyst: While amethyst is generally robust, prolonged exposure to sunlight can cause its color to fade.

Rose Quartz: This delicate pink quartz can lose its color when exposed to sunlight for extended periods.

Fluorite: Fluorite is susceptible to fading and becoming brittle when exposed to sunlight.

Celestite: This beautiful blue crystal can lose its color and become brittle when exposed to sunlight for too long.

Kunzite: Kunzite is known to fade when exposed to prolonged sunlight.

Opal: While not a crystal in the strictest sense, opals can be damaged by sunlight. Exposure can cause them to dry out and crack.

It's important to note that while sunlight can affect these crystals, it usually requires prolonged exposure. If you have crystals that are sensitive to sunlight, it's best to display them away from direct sunlight or use UV-filtering glass to protect them

Here is a list of 40 crystals in alphabetical order that may be sensitive to sunlight and the reasons why:

  1. Amethyst - Can fade in prolonged sunlight.

  2. Aquamarine - May become paler over time.

  3. Aventurine - Color may fade with prolonged exposure.

  4. Celestite - Can become brittle or discolored.

  5. Chrysoprase - Color may fade in sunlight.

  6. Citrine - Color may fade over time.

  7. Fluorite - Can exhibit color changes in sunlight.

  8. Hiddenite (Green Kunzite) - Color may fade.

  9. Kunzite - Color may fade in prolonged sunlight.

  10. Lepidolite - May fade or become brittle.

  11. Malachite - Can become discolored or faded.

  12. Morganite - Color may fade with prolonged exposure.

  13. Opal - Prone to cracking and crazing in sunlight.

  14. Prasiolite (Green Amethyst) - Color may fade.

  15. Rose Quartz - Color may lighten over time.

  16. Smoky Quartz - May become paler in sunlight.

  17. Ametrine - Color contrast may diminish.

  18. Angelite - May become brittle or discolored.

  19. Aragonite - Color may fade with prolonged exposure.

  20. Azurite - Can exhibit color changes in sunlight.

  21. Calcite - Some varieties may fade or become cloudy.

  22. Carnelian - Color may fade in prolonged sunlight.

  23. Charoite - Color may fade or change.

  24. Dioptase - Color may fade with prolonged exposure.

  25. Garnet - Some varieties may fade in sunlight.

  26. Labradorite - May lose its iridescence.

  27. Larimar - Color may fade or change.

  28. Moldavite - Can darken or change color in sunlight.

  29. Moonstone - May lose its adularescence.

  30. Opalite - Synthetic opal may be affected by sunlight.

  31. Phenacite - May become discolored or faded.

  32. Prehnite - May become discolored or faded.

  33. Rhodochrosite - Color may fade with prolonged exposure.

  34. Selenite - Can become brittle in sunlight.

  35. Serpentine - Some varieties may fade in sunlight.

  36. Sodalite - Color may fade with prolonged exposure.

  37. Sunstone - May lose its sparkle with prolonged exposure.

  38. Tanzanite - Color may fade in prolonged sunlight.

  39. Topaz - Some varieties may fade in sunlight.

  40. Turquoise - Can change color or become discolored in sunlight.

It's important to note that sensitivity to sunlight can vary within the same type of crystal, and the degree of sensitivity depends on factors like the crystal's specific variety and the duration and intensity of sunlight exposure. If you have any specific crystals in mind, it's recommended to research their individual properties for accurate information.

When a crystal experiences sun damage, several observable changes may occur depending on the specific crystal and the extent of the exposure. Here are some common effects:

  1. Color Fading: One of the most noticeable effects of sun damage is the fading of the crystal's color. Highly pigmented crystals, such as amethyst or rose quartz, may lose their vibrant hues and appear dull or washed out.

  2. Discoloration: In addition to fading, sun-damaged crystals may develop uneven or blotchy discoloration. This can alter the crystal's appearance and diminish its aesthetic appeal.

  3. Cracking or Fracturing: Prolonged exposure to sunlight can lead to structural weaknesses in the crystal, causing it to develop cracks or fractures. This compromises the integrity of the crystal and may result in breakage.

  4. Brittleness: Some crystals become more brittle when exposed to sunlight, making them prone to chipping or shattering with minimal force. This can be particularly concerning for delicate crystals or those with cleavage planes.

  5. Changes in Transparency or Clarity: Crystals that are naturally transparent or translucent may become cloudy or opaque due to sun damage. This can obscure any internal features or inclusions and diminish the crystal's visual appeal.

  6. Loss of Energy or Vibrational Properties: In metaphysical or spiritual practices, crystals are often believed to possess specific energies or vibrational frequencies. Sun damage may alter these properties, affecting the crystal's effectiveness for healing or meditation purposes.

Overall, sun damage can significantly detract from the beauty, structural integrity, and metaphysical properties of crystals. It's essential to protect valuable or sensitive crystals from prolonged exposure to sunlight to preserve their appearance and properties.



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