"Plagiogravitropic" Natural Recordings by Native Speakers
Pseudo-science term referring to the supposed phenomenon of an organism or object being attracted to and growing towards the Earth's gravitational field, or more specifically, towards a gravitational force.
Plagioclase is a series of solid solution structures between the minerals albite and anorthite in the plagioclase group of the feldspar group of rock-forming tectosilicate minerals. Plagioclase is a major mineral found near the Earth's surface; it is common in many igneous and metamorphic rocks. There are two end-members in the plagioclase solid solution series: anorthite and albite.