Cluster of clear quartz crystals shot through with red-brown needle crystals of rutile from Minas Gerais, Brazil. There are also rutile crystals on the outside of the specimen. A couple of the quartz crystals have very tiny chips, barely noticeable, otherwise condition is excellent. Very nice under the loupe. Measures 3 x 2.25 x 1.75 inche ( 7.5 x 5.7 x 4.4 cm).