Data for: The effects of magmatic evolution, crystallinity, and microtexture on the visible/near-infrared and thermal-infrared spectra of volcanic rocks

XRD patterns and visible/near infrared and thermal infrared spectra for volcanic rocks from the Three Sisters Volcanic Complex, OR. Includes XRD patterns as .xrdml files and visible/near infrared and thermal infrared spectra in Microsoft Excel format.
Sample information, TIR and VNIR derived data, XRF and EMPA data, and thin section photomicrographs from the article's supplementary data are also provided.

本数据集包含采自美国俄勒冈州三姐妹火山群（Three Sisters Volcanic Complex, OR）的火山岩的X射线衍射（XRD）图谱、可见光/近红外及热红外光谱数据。其中X射线衍射图谱以.xrdml格式文件存储，可见光/近红外与热红外光谱数据以Microsoft Excel格式提供。
此外，数据集还涵盖该研究论文补充材料中的样品信息、由热红外（TIR）和可见光近红外（VNIR）数据衍生得到的派生数据、X射线荧光光谱（XRF）与电子探针显微分析（EMPA）数据，以及岩石薄片显微照片。