Natural greenish mineral of hydrated iron potassium silicate containing small amounts of aluminium, calcium, magnesium, sodium…Bright green color that can varies from pale green, bluish-green, olive green and black depending upon its constituent elements.
Natural burnt umber mineral pigment has been roasted and obtained from natural clays colored by the oxides of iron and manganese.. His dark reddish-brown pigment is often used in tempera, oil and water-color.
Fine white natural powder that provides a maximum whiteness and opacity. It gives the ability to mask or hide the substrate underneath than any other white pigment. By far the most used material by the paints industry for whiteness.