The SuperCam instrument suite provides the Mars 2020 rover, Perseverance, with a number
of versatile remote-sensing techniques that can be used at long distance as well as within …

The present overview is intended to point the readers' attention to the important subject of
calcium orthophosphates. These materials are of the special significance because they …

The present overview is intended to point the readers' attention to the important subject of
calcium orthophosphates (CaPO 4). This type of materials is of the special significance for …

The present overview is intended to point the readers' attention to the important subject of
calcium orthophosphates. This type of materials is of special significance for human beings …

Reflectance spectroscopy in the visible to short-wave infrared regions (500 to 2500 nm) was
carried out using natural samples of the rare earth element (REE) phosphate minerals …

We report a spectral library of gem-quality minerals from NE Brazil and imitation material as
a strategic, rapid, nondestructive, and relatively cost-effective tool to be used as a reference …

The present overview is intended to point the readers' attention to the important subject of
calcium orthophosphates. They are of the special significance for the human beings …

Ionoluminescence (IL) has mainly been used to detect impurities or defects inside synthetic
materials. This paper gives a summary of new applications of IL to natural minerals that …

The alexandrite effect is a pivotal optical phenomenon in gemmology, evident in several
notable gemstones. However, the manifestation of this effect in apatite from Kazakhstan …

Abstract Fluorapatite [Ca 10 (PO 4) 6 F 2] is a mineral of the apatite group of the highest
occurrence in the world among phosphates. The material is known for its diverse …