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Mica, Abhrak
Muscovy Glass (Muscovite Mica)
Abhrak (Ayurveda)
Abrak Siyah (Unani)
Abhrak (Ayurveda)
Abrak Siyah (Unani)
Biotite Mica
(Calcutta Unani College, Adam, 2019)
(Calcutta Unani College, Adam, 2019)
A sample of Biotite Mica as used in Tibetan Medicine
(Library of Tibetan Works and Archives, Dharamsala, India. Adam, 2006)
(Library of Tibetan Works and Archives, Dharamsala, India. Adam, 2006)
Mineralogical Name:
Biotite Mica, a ferro-magnesium silicate. K (Mg Fe)3 X(Si3AlO11) X (OH)2
Parts used:
Prepared (Bhasma of) Biotite Mica.
Because this is difficult to prepare, and most used in Bhasma (ash) form, it is best bought from a reputable Ayurvedic manufacturer.
Ayurveda uses 'Black' Mica which is the Biotite variety.
Mica is a complex mineral, the main varieties being:
1. Biotite: K(Mg,Fe2+)3(Al,Fe3+)Si3O10 (OH)2 : ‘Black’; also Golden, Brown with Iron and Magnesium
2. Lepidolite: K2Li3Al3(AlSi3O10) (OH)4 : Reddish, pink, purple in color; rich in Lithium
3. Phlogopite: KMg3(AlSi3O10) (OH)2 : Brown, or various colors; Magnesium rich
4. Muscovite: KAl3Si3O10 (OH,F)2 : ‘White’; Colorless, Silvery, White or Yellow-White; there are several varieties
5. Fuchsite: Muscovite variety; similar composition to Muscovite, but with up to 5% Cr2O3.
Temperature & Taste:
Neutral/Warm. Bitter, astringent, with a post-digestive Sweet taste
PROPERTIES:
Nature: Plates, separable
Color: black-green
Streak: black-green
Cleavage: Perfect
Fracture: Uneven
Luster: Splendent
Tenacity: Flexible
Transparency: Translucent
Hardness: 2.5–3
Specific Gravity: 2.6–3
A piece of Biotite Mica held over the outer zone of a flame will swell to almost double volume and turn from Black to Silvery.
Classifications:
3I. APHRODISIACS
3J. INCREASE SEMEN
Biotite Mica, a ferro-magnesium silicate. K (Mg Fe)3 X(Si3AlO11) X (OH)2
Parts used:
Prepared (Bhasma of) Biotite Mica.
Because this is difficult to prepare, and most used in Bhasma (ash) form, it is best bought from a reputable Ayurvedic manufacturer.
Ayurveda uses 'Black' Mica which is the Biotite variety.
Mica is a complex mineral, the main varieties being:
1. Biotite: K(Mg,Fe2+)3(Al,Fe3+)Si3O10 (OH)2 : ‘Black’; also Golden, Brown with Iron and Magnesium
2. Lepidolite: K2Li3Al3(AlSi3O10) (OH)4 : Reddish, pink, purple in color; rich in Lithium
3. Phlogopite: KMg3(AlSi3O10) (OH)2 : Brown, or various colors; Magnesium rich
4. Muscovite: KAl3Si3O10 (OH,F)2 : ‘White’; Colorless, Silvery, White or Yellow-White; there are several varieties
5. Fuchsite: Muscovite variety; similar composition to Muscovite, but with up to 5% Cr2O3.
Temperature & Taste:
Neutral/Warm. Bitter, astringent, with a post-digestive Sweet taste
PROPERTIES:
Nature: Plates, separable
Color: black-green
Streak: black-green
Cleavage: Perfect
Fracture: Uneven
Luster: Splendent
Tenacity: Flexible
Transparency: Translucent
Hardness: 2.5–3
Specific Gravity: 2.6–3
A piece of Biotite Mica held over the outer zone of a flame will swell to almost double volume and turn from Black to Silvery.
Classifications:
3I. APHRODISIACS
3J. INCREASE SEMEN
Uses:
1. Tonifies the Kidneys, Retains the Essence:
-Sexual tonic and Aphrodisiac; Impotence, Sexual Debility, Azoospermia.
-promotes Intelligence, Longevity, Strength and Energy.
-regarded as one of the best Rejuvenants of Ayurveda.
-Rasayana, tonifying all 7 body Tissues, including Essence.
-Diabetes
-diseases associated with Bone Marrow (Ayurveda).
-Muscovite has been used in TCM to nourish the Essence and Sperm, make the body light and promote Longevity
2. Nourishes the Yin, Clears Deficient Heat:
-chronic diseases which damage the body Yin, especially chronic Fevers such as Tuberculosis,
-chronic Hepatitis, Lupus, and emaciation from hidden causes, Cachexia.
-bleeding of the Lungs, Uterus, or Anus (Avicenna)
-more recently HIV, Epstein Barr Virus and Cancer.
-auto-immune diseases, Rheumatism, Cystic Fibrosis, Leukemia.
-promotes immune function.
-Venereal diseases including Syphilis and Gonorrhea;
3. Nourishes the Liver Yin and Blood, Settles Wind:
-Anemia (pernicious and sickle cell)
-promotes complexion, and improves the quality of the skin and hair.
-Dizziness and Tinnitus associated with Blood deficiency.
-Paralysis, Bell’s Palsy, Stroke, nervous debility and degenerative nervous conditions such as Multiple Sclerosis
-"useful for sharpening the intellect and memory". (Avicenna)
4. Benefits the Heart and Blood:
-benefits the Heart and Circulation
-used in the treatment of Heart disorders including Heart disease
-The Bhasma is said to be one of the best Heart tonics
5. Stops Cough and Wheezing, Benefits the Lungs:
-Cough, Asthma, Bronchitis, Pneumonia
-chronic Lung diseases including Tuberculosis
6. Yogavahi:
-enhances the effects of the medicines it is combined with.
7. Regulates 3 Humors:
-special effect of removing any deranged humor from the body and helping to establish a balance between the 3 Humors.
8. Alchemical Use:
-used in Alchemy to help solidify Mercury.
DOSE:
Of the Bhasma: 50–125mg of the Bhasma (125mg is a standard dose), up to 375mg with honey, ghee, Triphala or Ginger juice etc.
NOTE:
Talcum and Mica are closely related minerals. Both are silicates that form in lamina sheets. Talcum is an Magnesium silicate. Mica replaces one-fourth of the silica with Aluminium, making a Magnesium-Aluminium silicate. The Aluminium bonds also contain Potassium cations in Mica.
PURIFICATION:
Mica is only used in Ayurveda after being formed into Bhasma (oxide or ashed medicine).
Before this, it requires purification.
1. Mica may be purified with a variety of substances. It is heated, then quenched 7 times in any one of the following liquids:
i. Decoction of Zizyphus mauritiana
ii. Kanji (Rice Vinegar);
iii. Cow Urine
iv. a strong decoction of Triphala (the 3 Myrobalan fruit)
v. Cow milk
vi. the juice of Eclipta alba.
vii. Lime juice.
viii. decoction of Vitex negundo leaves
Any one of these may be used to purify Mica in preparation for Bhasma.
2. Another source states that it should be quenched 7 times in either Kanji or Cow Urine, then heated a further 7 times, quenching each time in Triphala Decoction, then heated another 7 times, this time quenching in Cow Milk.
PREPARATION:
Avicenna said it can be purified by being added to a cloth bag with pebbles, The bag is shaken and the powder which falls out is collected. This, says he, can be taken with water ith Gum Arabic dissolved in.
Of the Bhasma: 50–125mg of the Bhasma (125mg is a standard dose), up to 375mg with honey, ghee, Triphala or Ginger juice etc.
NOTE:
Talcum and Mica are closely related minerals. Both are silicates that form in lamina sheets. Talcum is an Magnesium silicate. Mica replaces one-fourth of the silica with Aluminium, making a Magnesium-Aluminium silicate. The Aluminium bonds also contain Potassium cations in Mica.
PURIFICATION:
Mica is only used in Ayurveda after being formed into Bhasma (oxide or ashed medicine).
Before this, it requires purification.
1. Mica may be purified with a variety of substances. It is heated, then quenched 7 times in any one of the following liquids:
i. Decoction of Zizyphus mauritiana
ii. Kanji (Rice Vinegar);
iii. Cow Urine
iv. a strong decoction of Triphala (the 3 Myrobalan fruit)
v. Cow milk
vi. the juice of Eclipta alba.
vii. Lime juice.
viii. decoction of Vitex negundo leaves
Any one of these may be used to purify Mica in preparation for Bhasma.
2. Another source states that it should be quenched 7 times in either Kanji or Cow Urine, then heated a further 7 times, quenching each time in Triphala Decoction, then heated another 7 times, this time quenching in Cow Milk.
PREPARATION:
Avicenna said it can be purified by being added to a cloth bag with pebbles, The bag is shaken and the powder which falls out is collected. This, says he, can be taken with water ith Gum Arabic dissolved in.
Main Combinations:
1. Diabetes:
i. Mica Bhasma with Gymnema
ii. Mica Bhasma with Shilajit
iii. Mica Bhasma with Triphala, Shilajit, Iron Bhasma
2. To increase strength:
i. Mica Bhasma, Triphala
ii. Mica Bhasma, Shilajit, Withania
iii. Mica Bhasma, Shilajit, Gold Bhasma, Withania, Licorice
3. Anemia, Mica Bhasma, Dang Gui, Asparagus Shatavari
4. Strengthen Immunity, Mica Bhasma, Astragalus
5. Longevity tonic, Mica Bhasma, Gold Bhasma, Sesame seed, Triphala, Withania, Ghee, Honey
6. Yin deficiency and for old age, Mica Bhasma, Asparagus root, Sesame seed, Withania, Licorice
7. Dizziness from Wind and Yin deficiency, Mica Bhasma, Peony, root, Asaparagus root
8. To help regulate and harmonise the Humors, Mica Bhasma with Triphala, Pepper, Cinnamon
9. Chronic Cough and Wheezing, Mica Bhasma, Tabasheer, Raisins, Almonds, Licorice
Major Formula:
Chebula 18 (A Ru 18) (Tibetan Medicine)
Chebula 18 for Urinary Incontinence (Gcin snyi a ru 18) (Tibetan Medicine)
Wish-fulfilling Jewel (Bsam phel nor bu) (Tibetan Medicine)
Pearl 25 (Mu tig nyer lnga) (Tibetan Medicine)
Shi Xiang Fan Sheng Wan
Bo Ying Compound
Cautions:
None noted
Main Preparations used:
None noted
Main Preparations used: