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  • Thumbnail for Blue John (mineral)
    Blue John (also known as Derbyshire Spar) is a semi-precious mineral, a rare form of fluorite with bands of a purple-blue or yellowish colour. In the...
    15 KB (1,814 words) - 08:00, 15 October 2024
  • Thumbnail for Celestine (mineral)
    associated with the minerals gypsum, anhydrite, and halite. On occasion in some localities, it may also be found with sulfur inclusions. The mineral is found worldwide...
    9 KB (735 words) - 23:37, 25 December 2024
  • This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties. Differences in chemical...
    43 KB (2,848 words) - 04:05, 30 January 2025
  • Thumbnail for Mineral
    are not considered minerals, even though they are often found as inclusions in other minerals; but water ice is considered a mineral. It must have a well-defined...
    111 KB (13,153 words) - 16:51, 27 January 2025
  • Thumbnail for Topaz
    Topaz (redirect from Swiss Blue Topaz)
    is a nesosilicate mineral, and more specifically, an aluminosilicate mineral. It is one of the hardest naturally occurring minerals and has a relatively...
    28 KB (3,059 words) - 17:42, 24 January 2025
  • Thumbnail for Lazurite
    Lazurite (category Sodium minerals)
    forsterite, hauyne and muscovite. Other blue minerals, such as the carbonate mineral, azurite, and the phosphate mineral, lazulite, may be confused with lazurite...
    8 KB (677 words) - 18:40, 19 December 2024
  • Thumbnail for Larimar
    Larimar (redirect from Volcanic blue)
    contributed to the popularization of larimar internationally. List of minerals List of minerals named after people Handbook of Mineralogy Mindat w/ localities...
    8 KB (724 words) - 15:40, 18 December 2024
  • Thumbnail for Azurite
    Azurite (redirect from Blue malachite)
    p.321, right col., under BLUE Archived December 20, 2005, at the Wayback Machine "Minerals Colored by Metal Ions". minerals.gps.caltech.edu. Retrieved...
    18 KB (1,833 words) - 16:15, 30 September 2024
  • Thumbnail for Silicate mineral
    Silicate minerals are rock-forming minerals made up of silicate groups. They are the largest and most important class of minerals and make up approximately...
    20 KB (1,897 words) - 18:21, 16 July 2024
  • Thumbnail for Lapis lazuli
    for the gem, lāžward, lapis lazuli is a rock composed primarily of the minerals lazurite, pyrite and calcite. As early as the 7th millennium BC, lapis...
    29 KB (3,100 words) - 19:30, 29 January 2025
  • Thumbnail for Chalcanthite
    Chalcanthite (redirect from Vitriol blue)
    it is frequently found in association with other copper minerals. Frequently associated minerals include: Calcite and its polymorph, aragonite, both CaCO3...
    6 KB (431 words) - 08:27, 1 December 2024
  • Thumbnail for Blue diamond
    Synthetic blue diamond bracelet Minerals portal Brown diamond Pink diamond Red diamond List of minerals List of diamonds "Diamond". WebMineral. Retrieved...
    17 KB (1,376 words) - 17:10, 10 January 2025
  • Thumbnail for Halite
    Halite (redirect from Mineral salt)
    abnormalities in the crystals. It commonly occurs with other evaporite deposit minerals such as several of the sulfates, halides, and borates. The name halite...
    15 KB (1,532 words) - 18:34, 18 January 2025
  • Thumbnail for Riebeckite
    Riebeckite (redirect from Blue asbestos)
    Tobacco Company). Blue asbestos was also used to similar effect, and hazard, in early gas masks. List of minerals – List of minerals with Wikipedia articles...
    7 KB (557 words) - 07:23, 9 July 2024
  • Thumbnail for Methylene blue
    (dry basis). Methylene blue value reflects the amount of clay minerals in aggregate samples. In materials science, methylene blue solution is successively...
    47 KB (4,903 words) - 18:08, 3 February 2025
  • Thumbnail for Blue pigments
    Blue pigments are natural or synthetic materials, traditionally made from minerals, Being water-insoluble by definition, blue pigments used to make the...
    18 KB (2,082 words) - 19:46, 2 February 2025
  • Thumbnail for Glaucophane
    Glaucophane (category Sodium minerals)
    3–3.2. The blueschist metamorphic facies gets its name from abundant blue minerals glaucophane and lawsonite. Glaucophane generally forms in blueschist...
    5 KB (371 words) - 02:05, 25 December 2024
  • Thumbnail for Quartz
    Quartz (redirect from Blue quartz)
    most commonly used minerals in the making of jewelry and hardstone carvings, especially in Europe and Asia. Quartz is the mineral defining the value of...
    64 KB (6,153 words) - 08:52, 5 February 2025
  • Thumbnail for Agate
    Agate (redirect from Holley blue agate)
    portal Minerals portal Amber Amethyst Aqeeq Aquamarine Citrine Diamond Emerald Garnet Geode Kyanite Labradorite List of minerals – List of minerals with...
    21 KB (2,056 words) - 02:51, 4 February 2025
  • Thumbnail for Amphibole
    pleochroism in petrographic thin section. Minerals portal List of minerals Classification of silicate minerals "Amphibole". Dictionary of Geology. Retrieved...
    15 KB (1,556 words) - 20:00, 12 November 2024
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