Acoustic velocities natural aragonites

Acoustic velocity data of three natural aragonite samples measured by Brillouin spectroscopy at the Brillouin laboratory at GFZ, Potsdam. Sample Arag-T has 0.1mol% Sr, Arag-NT 0.3mol% Sr and Arag-S contains 1.5mol% Sr. This dataset is related to the manuscript 'Elasticity of natural aragonite samples by Brillouin spectroscopy' by Pennacchioni L., Speziale S., Winkler B.本数据集包含于波茨坦GFZ布里渊实验室通过布里渊光谱法（Brillouin spectroscopy）测得的三块天然文石（aragonite）样品的声速数据。样品Arag-T的锶（Sr）含量为0.1摩尔百分比，Arag-NT为0.3摩尔百分比，Arag-S则含有1.5摩尔百分比的锶。本数据集与Pennacchioni L.、Speziale S.及Winkler B.合著的论文《基于布里渊光谱法测定天然文石样品的弹性性质》相关。