Mookaite Beads
Mookaite beads are an Australian jasper-like stone in bands and patches of brick red, mustard yellow, cream and mauve, cut from one formation near Mooka Creek in Western Australia. The stone is silicified radiolarite, the hardened remains of a sea floor covered in microscopic shells. This collection holds natural mookaite in a range of finishes and shapes for bracelets, necklaces and earrings.
Appearance
Mookaite's colors come in distinct zones rather than fine bands: a bead may be solid red, solid yellow, or split between the two with a cream or purple-grey border. Strands sorted to a single color are sold as yellow mookaite or red mookaite, while mixed strands carry the whole range and show more variation bead to bead. Some beads have a fine, chalky grain, others are glassier and more uniform, depending on how fully the original sediment was replaced by silica.
A polished finish makes the yellows glow and gives the reds a waxy depth; a matte finish turns the stone soft and chalky, closer to the look of the rock in the ground; a faceted finish is unusual on an opaque stone but gives the color zones hard edges. At 6.5 to 7 on the Mohs scale mookaite wears like other jasper and needs no special care.
Formation and origin
Mookaite comes from the Windalia Radiolarite, a layer of rock in the Kennedy Ranges of Western Australia laid down in the Cretaceous period, about 100 to 120 million years ago, as the silica skeletons of radiolarians, single-celled plankton, settled on a shallow sea floor. Groundwater later cemented the ooze with more silica, and iron oxides stained it red, yellow and brown; the mauve and cream zones are where less iron reached. The name comes from Mooka Creek on Mooka Station, and the stone is quarried there and nowhere else. It is called mookaite jasper or Australian jasper in the trade.
Pairings
Carnelian agate beads: translucent orange between opaque mookaite reds and yellows, both quartz-based and equally hard.
Ocean jasper beads: Madagascar orbs in green, pink and cream against mookaite's solid zones, two patterned stones of the same hardness.
Rhodonite beads: a pink that picks up mookaite's mauve edges and cools its reds.
Meaning and Metaphysical Beliefs
Mookaite has long been described in modern crystal writing as an Aboriginal mother earth stone, though that attribution is recent and not documented in Aboriginal tradition. In crystal traditions it is associated with vitality, decisiveness and a sense of being at home in the present, and its colors have linked it with the root, sacral and solar plexus chakras. These are traditional beliefs, not claims of physical effect.
