which is famous for its dramatic color shift

Its dimensions are 32x28x18 mm

This gives a plaid effect that is unique to microcline among the feldspars

This is a specimen of augite and apatite crystals from Lake Clear

6 Grams / 1

Henbury Impact Glass | Vesicular Impactite | 15.2 Gr | Awesome Rare | Henbury N.T. Australia | SO24 Moon Rock which is famous for itsThis is an outstanding Impact Melt Glass specimen or bomb weighing 15. 2 grams. Its dimensions are 45x34x25 mm. Although not a meteorite, impactites are directly linked to them and their impacts. This Henbury glass or more specifically vesicular impactite was found in the Northern Territory of Australia. Eight miles southwest of the town of Henbury, 13 craters were found, the largest of which was 720 x 360 feet. This impactite was formed years ago