Collector's Guide to the Zeolite Group I Ching We use sustainably harvested australian

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Collector's Guide to the Zeolite Group I Ching We use sustainably harvested australianAmong rock forming minerals, the zeolite group is large and widespread and is enormously important to the industry. Zeolites form excellent crystals. The group is structurally complex and notable for its ability to exchange cations with surrounding solutions. Numerous diagrams help visualize important structural features that define various framework types. Over 200 photographs of these beautiful minerals show each species in its geological context.