Vimala.pptx

Vimala

1. VIMALA (IRON PYRITE) Dr.Saranya Sasi Assistant Professor PG Department of RSBK SSRAMC & H Inchal Belgaum Karnataka

2. INTRODUCTION 4 th mineral drug in maharasa group Belongs to pyrite group of minerals 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 2

3. VERNACULAR NAMES Sanskrit : Vimala, tapija , tapyaja Hindi : Vimala English: Iron pyrite 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 3

4. SOURCES Similar structure to cattirite (Cobalt sulohide – CoS 2 and vaesite (Nickel sulphide – NiS 2 ) Despite being nicknamed fool’s gold, pyrite is sometimes found in association with small quantities of gold upto 0.37wt% 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 4

5. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 5 OCCURRENCE INDIA - Pyrites phosphates & chemicals Limited (PPCL) at Amjhore (Bihar), Singhbhum (Jharkhand) \, Saladipura (Rajasthan) and Dharwad(Karnataka) Globally – US, UK, Spain, Canada & Japan

6. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 6 MINERALOGICAL IDENTIFICATION Chemical formula : FeS 2 Chemical Name : Iron Pyrite Category : Sulphide mineral Colour : Pale brass – yellow, tarnishes darker and iridescent Hardness : 6 to 6.5 on Mohs scale Solubility : insoluble in water

7. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 7 HISTORY Details about ‘Vimala’ was not found in books of Ayurveda upto 9 th cent. In 10 th cent, Rasarnava was the 1 st book to explain about this mineral

8. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 8 SYNONYMS There are no synonyms for this dravya in any classica l reference

9. 9 TYPES विमलस्त्रिविध : प्रोक्तो हेमाध्यस्तारपूर्वक ​: । तृतीय ​: कांस्यविमलस्तत्तत्कान्त्या स लक्ष्यते ॥ (RRS 2/95) Svarna Vimala (golden/yellow tints) - Hemakriya Raupya Vimala (Silvery/white tints) – Raupyakriya Kamsya Vimala (Bronze coloured ) – Bheshaja विमलस्त्रिविधो देवि । शुक्ल ​: पीतश्च लोहित ​: ॥ ( रसार्णव )

10. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 10 VIMALA – SRESHTATHA पूर्वो हेमक्रियासूक्तो द्वितीयो रुप्यकृन्मत ​: । तृतीयो भेषजे तेषु पूर्वपूर्वो गुणोत्तर ​: ॥ (RRS 2/96) Hema Vimala is considered best Taara Vimala is better Kaamsya Vimala is good

11. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 11 GRAAHYA SWAROOPA वर्तुल ​: कोणसंयुक्त ​: स्निग्धश्च फलकान्वित ​: ॥ (RSS 2/96) Round shaped Having angles and surfaces (6 to 8) smooth When exposed to fire, burns with sulphur odour

12. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 12 SHODHANA आटरुषजले स्विन्नो विमलो विमलो भवेत् । जम्बीरस्वरसे स्विन्नो मेषश्रृङ्गीरसेऽथवा ॥ आयाति शुद्धिं विमलो धातवश्च यथाऽपरे । (RRS 2/98-99) Dola yantra Swedana  Vaasa/ Nimbu / Meshasringi swarasa × 1 yaama

13. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 13 MAARANA गन्धाश्मलकुचाम्लैश्च म्रियते दशभि : पुटै :॥ (RRS 2/100) Shudha Vimala (1P) + Shudha gandhaka (1P)  bhavana with lakucha swarasa  chakrika  dried  sharava  Gajaputa × 10 times

14. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 14 BHASMA GUNA मरुत्पित्तहरो वृष्यो विमलोऽतिरसायन ​: ॥ (RRS 2/96) विमलाय गुणा : किञ्चिन्न्यूना : कनकमाक्षिकात् ॥ ( Ayu.Pra 4/24) Doshaghnatha – Vata – pitta hara Karma – Rasayana , vrikshya

15. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 15 THERAPEUTIC USES Pandu Grahani Udara roga Prameha Aruchi Yakshma

16. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 16 MAATRA & ANUPANA Maatra : ½ to 2 Ratti (62.5 to 250mg) Anupana : Madhu/ Rogaanusara

17. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 17 ASHUDHA BHASMA SEVANA JANYA DOSHA SHANTI UPAYA विकारो यदि जायेत् विमलाया निषेवनात् । शर्करा सहिता भक्षेत् मेषश्रृङ्गी दिनत्रयम् ॥ ( Brihat rasaraja sundara – Vimala prakarana 111) Meshasringi churna + Sharkara × 3 days

18. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 18 SATVAPATANA सटङ्कलकुचद्रावैर्मेषश्रृङ्गयाश्च भस्मना । पिष्टो मूषोदरे लिप्त ​: संशोष्य च निरुध्य च ॥ षट्प्रस्थकोकिलैर्ध्मातो विमल ​: सीससन्निभ ​: । सत्वं मुञ्चति तद्युक्तो रस ​: स्यात्स रसायन ​: ॥ (RRS 2/94-95)

19. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 19 Shudha Vimala(1p) + 1(p)  shudha tangana + meshashringi bhasma  Bhavana with lakucha swarasa  pishti  paste is to be applied the inner surface of musha  drying  heating with 6 prastha of charcoal in koshti  satva like of sisa (Pb)

20. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 20 COMPOUND FORMULATIONS Kshyakesari rasa ( Brihat ) Kshayasamahara rasa Vimala rasayana Navaratna rajamringanga rasa Paradaadi lepa

21. 21 Characteristics Makshika Vimala Chemical formula CuFeS 2 FeS 2 Colour Golden yellow Golden yellow Crystal Orthorhombic Cubic Angles No Cubic shape Streak Greenish black Black Metal content Cu (34.63%) Fe(30.43%) S Mainly – Fe Cu in negligible amount Arsenic in trace amount Hardness 3.5 to 4 6 to 6.5 MAKSHIKA & VIMALA

22. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 22

23. 7/7/2022 Dr.Saranya Sasi MD(Ayu) Dept.Of RSBK SSRAMC & H Inchal Belgaum 23 PREVIOUSLY ASKED QUESTIONS(RGUHS) Short Essays Vimala varieties and differences between Swarnamakshika and Vimala. Short Answers Differences between makshika and Vimala Name and chemical fo rmula of any 3 maharasa