Malachite green an extreme amount compared to the average 5 ppb discovered in fish. After a period of two years, an increase in lung adenomas in male rats was discovered but no incidences of liver tumors. Therefore, it could be concluded that malachite green caused carcinogenic symptoms, but a direct link between malachite green and liver tumor was not established. Malachite green Malachite green is an organic compound that is used as a dyestuff and controversially as an antimicrobial in aquaculture. Malachite green is traditionally used as a dye for materials such as silk, leather, and paper. Despite its name the dye
Ruby, Gold and Malachite Ruby, Gold and Malachite Ruby, Gold and Malachite is an oil-on-canvas painting by Henry Scott Tuke. It depicts six young men in and around a boat, bathing in the sea. It was painted near Falmouth and exhibited at the Royal Academy summer exhibition in 1902, along with two other works by Tuke, "The Run Home" and "Portrait of Alfred de Pass". It was one of his greatest successes. The painting measures by . It was acquired by the City of London Corporation and is displayed at the Guildhall Art Gallery. Tuke was born in York in 1858, but his family