21. The common problems with this material are the presence of ilmenite and chloride compounds. 22. Europe's largest ilmenite ( titanium ) deposits are near the southwest coast. 23. The most common method for the production of titanium dioxide utilizes the mineral ilmenite . 24. Another method for the production of synthetic rutile from ilmenite utilizes the Becher Process. 25. Accessory phases include titanite, apatite, corundum, zircon, magnetite and ilmenite . 26. This element occurs in numerous minerals with the main sources being rutile and ilmenite . 27. Strictly speaking, these would be magnetite orthocumulate, ilmenite orthocumulate and chromite orthocumulates. 28. Identified inclusions in golden sheen sapphire are ilmenite , rutile, hematite and magnetite. 29. Ilmenite is a titanium bearing mineral used in the manufacture of titanium dioxide paint pigment.30. The example shown in the image at right is typical of leucoxene-rimmed ilmenite .
