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2. Inclusion (mineral) - Wikipedia

   en.wikipedia.org/wiki/Inclusion_(mineral)

   In mineralogy, an inclusion is any material trapped inside a mineral during its formation. In gemology , it is an object enclosed within a gemstone or reaching its surface from the interior. [ 1 ] According to James Hutton 's law of inclusions, fragments included in a host rock are older than the host rock itself.

3. Diamond enhancement - Wikipedia

   en.wikipedia.org/wiki/Diamond_enhancement

   The clarity, or purity, of a diamond refers to internal inclusions of the diamond, and is one of the 4-Cs in determining a diamond's value.Common inclusions that appear inside diamonds are black carbon spots and small cracks, commonly referred to as fractures or "feathers", due to their feathery whitish appearance when viewed from above or through the side.

4. The 11 Best Mineral Sunscreens for All Skin Tones ... - AOL

   www.aol.com/11-best-mineral-sunscreens-skin...

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5. Hyperpigmentation - Wikipedia

   en.wikipedia.org/wiki/Hyperpigmentation

   There are a wide range of depigmenting treatments used for hyperpigmentation conditions, and responses to most are variable. [11]Most often treatment of hyperpigmentation caused by melanin overproduction (such as melasma, acne scarring, liver spots) includes the use of topical depigmenting agents, which vary in their efficacy and safety, as well as in prescription rules.

6. Peridot - Wikipedia

   en.wikipedia.org/wiki/Peridot

   The most common mineral inclusion in peridot is the chromium-rich mineral chromite. Magnesium-rich minerals also can exist in the form of pyrope and magnesiochromite. These two types of mineral inclusions are typically surrounded "lily-pad" cleavages. Biotite flakes appear flat, brown, translucent, and tabular. [16]

7. Sodalite - Wikipedia

   en.wikipedia.org/wiki/Sodalite

   Sodalite (/ ˈ s oʊ. d ə ˌ l aɪ t / SOH-də-lyte) is a tectosilicate mineral with the formula Na 8 (Al 6 Si 6 O 24)Cl 2, with royal blue varieties widely used as an ornamental gemstone. Although massive sodalite samples are opaque, crystals are usually transparent to translucent. Sodalite is a member of the sodalite group with hauyne ...

8. Foundation (cosmetics) - Wikipedia

   en.wikipedia.org/wiki/Foundation_(cosmetics)

   Mineral makeup most commonly refers to a foundation in loose powder format. The most common minerals used as the base are mica, bismuth oxychloride, titanium dioxide, or zinc oxide. However, talc is also a mineral, so a talc-based powder could be considered a "mineral makeup"—although most mineral makeup sold makes a point of being talc-free ...

9. Depigmentation - Wikipedia

   en.wikipedia.org/wiki/Depigmentation

   Depigmentation is the lightening of the skin or loss of pigment. Depigmentation of the skin can be caused by a number of local and systemic conditions. The pigment loss can be partial (injury to the skin) or complete (caused by vitiligo). It can be temporary (from tinea versicolor) or permanent (from albinism). [1]