Gemas do Mundo by Walter Schumann hardcover Book

“Gemas do Mundo” by Walter Schumann is a nonfiction book focusing on gems, written in Portuguese and originally published in German. The hardcover book, measuring 8 inches in length, 5 inches in width, and 1 inch in height, contains 280 pages. It delves into the world of gems with a narrative by the author, Walter Schumann, providing insights and information about various gemstones. This book, published in Brazil in 1999, is a valuable resource for anyone interested in the topic of gems and their origins.