Cite
HARVARD Citation
Cook, R. (2019). Collector's Guide to Silicates: Di- and Ring Silicates by Robert J. Lauf. Schiffer Publishing, 2880 Lower Valley Rd., Arglen, PA 19310; www.schifferbooks.com. 271 pages; 2017; $45 plus shipping (hardbound).. Rocks and minerals. 94 (3), pp. 287-288. [Online].