An
intriguing geological peculiarity has found in the Japanese city of Kameoka,
which lies just over the western mountains of Kyoto city. It’s a small
sub-hexagonal-shaped stone of very fine-grained muscovite mica hosted on a type
of metamorphic rock called “Hornfels”. Interestingly when the cracked was
opened, their internal cross-sections appearance just likes tiny golden-pink
flowers. They’re exclusively called “cherry blossom stones”, after the revered
flower of Japan and one of the most renowned icons of the country.
The science
alert explains the pattern of these flower weren’t always made of mica. They
began their existence as a multifaceted matrix of six prism-shaped crystal
deposits of a magnesium-iron-aluminium composite called cordierite, radiating
out from a solitary dumbbell-shaped crystal made from a
magnesium-aluminum-silicate composite called indialite in the center. Moreover;
cherry blossom stones are hosted in a matrix of hornfels, a very fine-grained,
contact metamorphic rock shaped underground about 100 million years ago by the
intense heat of molten lava. The sub-hexagonal formed masses of
cordierite-indialite in the hornfels contain of seven individual crystals. At
the center of each mass is a dumbbell-shaped indialite crystal very narrow at
the center, and fairly wide at the ends. Adjacent the indialite crystal are six
prism-shaped cordierite crystals. They’re widest at the center of each cherry
blossom stone and narrowest at the ends.