Open Morningstar88 opened 6 days ago
Not for PRussian BLue but good?
Ion Exchange Resin Purolite Recognized as the world's number 2 quality resin in Softening, Dealkalisation, Demineralization (DI), Polishing Mixed, Removal Arsenic - Heavy Metal - Nitrate, wastewater treatment process, sweetener production process , Pharmaceutical production process, food industry production process.
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GRABIYA Chemical Supplies Phnom Penh, Cambodia
H/P: (855) 86 899 890 Email: sokteang.yem@outlook.com
IN SIEM REAP, DIRECTORY
https://www.cambodiayp.com/category/Chemicals/city:Siem_Reap
Thallium was an effective murder weapon before its effects became understood and an antidote (Prussian blue) was discovered
Thallium can enter the body through inhalation, absorption through the skin, or through ingestion. Acute symptoms of thallium exposure include, but are not limited to, stomach pain, diarrhea, and vomiting. More serious neurological symptoms don't appear until days after the metal was ingested. These include: tremors, headache, insomnia, seizures, ataxia, ascending peripheral neuropathies, coma, and possible death. Nystagmus, diplopia, and other ocular effects are also common. After many weeks, those with thallium poisoning begin to present with dermatological symptoms such as acne-like abrasions, hypohidrosis, and alopecia.
Treatment There are two main methods of removing both radioactive and stable isotopes of thallium from humans. First known was to use Prussian blue (potassium ferric hexacyanoferrate), which is a solid ion exchange material, which absorbs thallium. Up to 20 g per day of Prussian blue is fed by mouth to the person, and it passes through their digestive system and comes out in the stool. Hemodialysis and hemoperfusion are also used to remove thallium from the blood stream. At later stage of the treatment additional potassium is used to mobilize thallium from the tissue.[13][14] Other methods of treatment could be stomach pumping, use of activated charcoal, or bowel irrigation depending on the prognosis.
Historically, lapis lazuli stone was mined in Afghanistan and shipped overseas to Europe.[5]
A method to produce ultramarine from lapis lazuli was introduced and later described by Cennino Cennini in the 15th century. This process consisted of grinding the lapis lazuli mineral, mixing the ground material with melted wax, resins, and oils, wrapping the resulting mass in a cloth, and then kneading it in a dilute lye solution, a potassium carbonate solution prepared by combining wood ash with water. The blue lazurite particles collect at the bottom of the pot, while the colorless crystalline material and other impurities remain at the top. This process was performed at least three times, with each successive extraction generating a lower quality material. The final extraction, consisting largely of colorless material as well as a few blue particles, brings forth ultramarine ash which is prized as a glaze for its pale blue transparency.[17] This extensive process was specific to ultramarine because the mineral it comes from has a combination of both blue and colorless pigments. If an artist were to simply grind and wash lapis lazuli, the resulting powder would be a greyish-blue color that lacks purity and depth of color since lapis lazuli contains a high proportion of colorless material.
Micafy Aquamarine Powdered Pigments:
Astro Dust Aquamarine Pigment Powder:
Feel free to explore these options for your creative endeavors! 😊
Source: Conversation with Copilot, 7/2/2024 (1) Aquamarine Powdered Pigments - Micafy. https://micafy.com/products/aqua-marine-powdered-pigments. (2) Amazon.com: Astro Dust Aquamarine Pigment Powder (20g). https://www.amazon.com/Astro-Dust-Aquamarine-Pigment-Powder/dp/B08MVGLNTF. (3) Amazon.com: Astro Dust Aquamarine Pigment Powder (5g). https://www.amazon.com/Astro-Dust-Aquamarine-Pigment-Powder/dp/B08MVFPX9Z.
Grinding Natural Minerals:
Mineral Extraction and Purification:
Natural Weathering and Erosion:
Synthetic Production (for more recent ancient periods):
Remember that the exact methods varied based on the available resources, cultural practices, and technological advancements of each civilization. Analyzing ancient pigments and their production techniques provides valuable insights into the artistic practices of our ancestors¹². 🎨✨
Source: Conversation with Copilot, 7/2/2024 (1) Characterizing the pigments and paints of prehistoric artists - Springer. https://link.springer.com/article/10.1007/s1[2](https://www.naturalpigments.com/artist-materials/ancient-historical-pigments)520-021-01397-y. (2) Ancient Pigments and their Identification in Works of Art. https://www.naturalpigments.com/artist-materials/ancient-historical-pigments. (3) Artists' Pigments, volume 1 - National Gallery of Art. https://www.nga.gov/research/publications/pdf-library/artists-pigments-vol-1.html. (4) Aquamarine Powdered Pigments - Micafy. https://micafy.com/products/aqua-marine-powdered-pigments. (5) Aquamarine Color Pigment | Mica Powder | Ring Making Supplies. https://patrickadairsupplies.com/products/aquamarine-color-pigment. (6) Pigments & Powders — Epoxy Warehouse USA. https://www.epoxywhse.com/collections/pigments-powders.
Tumbling and Polishing:
Manual Sanding:
Breaking Down Large Samples:
Remember to handle amethyst with care, especially during manual grinding, to avoid damaging the crystal. Enjoy your creative endeavors! 🌟💜⁴⁵⁷.
Source: Conversation with Copilot, 7/2/2024 (1) Tumbling Amethyst - From Start to Finish! - YouTube. https://www.youtube.com/watch?v=OSstj983PUo. (2) 15 Ways for Polishing, Sanding, and Tumbling Crystals by Hand. https://www.allcrystal.com/articles/polishing-gemstones/. (3) How to Grind Stone Into Powder | Sciencing. https://sciencing.com/grind-stone-powder-1[2](https://www.allcrystal.com/articles/polishing-gemstones/)004379.html. (4) Basic Rock Tumbling Tutorial with Amethyst. https://www.youtube.com/watch?v=1RCTWyG7D3c. (5) 11 Ways For Amethyst Cleansing And Charging | Crystal Healing Beginners | How To Program Crystals. https://www.youtube.com/watch?v=21Qw[3](https://sciencing.com/grind-stone-powder-12004379.html)ziWz0k. (6) 3 ways to use the Amethyst Pendulum. https://www.amazon.com/live/video/ebe49fe2adcf44688edf08[1](https://www.youtube.com/watch?v=OSstj983PUo)6778ba[3](https://sciencing.com/grind-stone-powder-12004379.html)80. (7) How to Grind Quartz Crystals: The Ultimate Guide - 33rd Square. https://www.33rdsquare.com/how-to-grind-quartz-crystals-the-ultimate-guide/. (8) undefined. https://reikigemwellness.com/courses/. (9) undefined. https://amzn.to/[2](https://www.allcrystal.com/articles/polishing-gemstones/)XUzlLY. (10) undefined. https://amzn.to/2XRIHYJ. (11) undefined. https://amzn.to/32DZSMf. (12) undefined. https://amzn.to/2LxLQX3. (13) undefined. https://amzn.to/2LwVlpE. (14) undefined. https://amzn.to/2XRJYit. (15) undefined. https://amzn.to/2JTB7TB. (16) undefined. https://amzn.to/2JTB9uH. (17) undefined. https://amzn.to/2JVST8I. (18) undefined. https://amzn.to/2JSbPoV. (19) undefined. https://amzn.to/2xVCmfu. (20) undefined. https://amzn.to/2LtYmH7. (21) undefined. https://amzn.to/2JQZd1i. (22) undefined. https://amzn.to/2JRt7T1. (23) undefined. https://amzn.to/2Ly9Qtm. (24) undefined. https://amzn.to/2xYA5Ao. (25) undefined. https://amzn.to/2SynwoQ. (26) undefined. https://amzn.to/2XULSPq. (27) undefined. https://amzn.to/2XUMepe. (28) Characterizing the pigments and paints of prehistoric artists - Springer. https://link.springer.com/article/10.1007/s12520-021-01397-y. (29) Ancient Pigments and their Identification in Works of Art. https://www.naturalpigments.com/artist-materials/ancient-historical-pigments. (30) Artists' Pigments, volume 1 - National Gallery of Art. https://www.nga.gov/research/publications/pdf-library/artists-pigments-vol-1.html.
LAPIS LAZULI, DEUTERIUM AND PRUSSIAN BLUE
RAW LAPIS LAZULI STONES 8-14USD PLUS. TO MAKE ULTRAMARINE
https://www.etsy.com/market/lapis_lazuli_small_raw_stone
HOW TO PULVERIZE SIFT AND WASH AQUAMARINE, AND OTHER NATURAL PIGMENTS> DRUIDS GARDEN.
https://www.bing.com/search?pglt=43&q=aquamarine+paint+how+to+grind+pulverize+sift+and+wash&
CAMBODIAN GEMSTONES
Gemstones found in Cambodia include123: Rubies Sapphires Peridot Aquamarine Amethyst
HOW TO MAKE DEUTERIUM DEPLETED WATER
https://www.youtube.com/watch?v=S72N0bdaEJk
https://www.youtube.com/watch?v=lzv3Nr4kCks