I have 2 grams of pure iridium.It is 99.999% pure.I got this material from my uncle who is a retired scientist.He dosent have any information on RP,he said that this iridium was extracted from copper.I personally think that this is the meterial all the companies are looking for in copper.Price is 2 cr per gram.If any one is intrested contact me at 09030213178. Im sending the detailed technical information of the metal.

PROPERTIES OF IRIDIUM METAL

SR. NO. PROPERTY VALUE 1 Lattice constant a at 25°C, nm 0.38394 2 Density at 25°C, g/cm3 22.560 3 Melting point 2443°C (4429°F) 4 Boiling point 4500°C (8130°F) 5 Specific heat at 0°C, cal/g 0.0307 6 Thermal conductivity 0–100°C, cal cm/cm2 s °C 0.35 7 Linear coefficient of thermal expansion 20–100°C, μin./in./°C 6.8 8 Electrical resistivity at 0°C, microhm-cm 4.71 9 Temperature coefficient of electrical resistance 0–100°C/°C 0.00427 10 Tensile strength (1000 lb/in.2) a. Soft 160 – 180 b. Hard 300 - 360 11 Young's modulus at 20°C a lb/in.2, static 75.0 × 106 b lb/in.2, dynamic 76.5 × 106 12 Hardness, diamond pyramid number a Soft 200 – 240 b Hard 600 – 700 13 ΔHfusion, kJ/mol 26.4 14 ΔHvaporization, kJ/mol 612 15 ΔHf monoatomic gas, kJ/mol 669 16 Electronegativity 2.2 17 Purity 99.999 For every 1000 kgs of copper metal,only 8.5 gramsof pure iridium exists.I personaly have 2 grams of iridium.For more details contact 09030213178.