LIGHTNING, QUARTZ, AND GOLD – ANCIENT JAPAN TECHNOLOGY: SUNDAY SITE VISIT 116

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Gold Nugget Formation from Earthquake Induced Pieso Electricity in Quartz Now, to begin, here is a quick preview of the article referenced in today’s expedition footage entitled Gold Nugget Formation from Earthquake Induced Pieso Electricity in Quartz. And I’ll read the abstract here. Gold nuggets occur predominantly in quartz veins. And the current paradigm posits … Read more

Bibliography 1

32 titles across the categories. Gilding, gold leaf, silver leaf, and book gilding Manuscript illumination, book arts, and related decorative binding Picture framing and decorative framework Furniture restoration, woodworking, and care Painting, conservation, and materials Precious metals, patination, copper, silver, and metal surface work

Battitura Battiloro

These are traditional Italian terms from the gold-leaf and metal-leaf craft, especially tied to gilding and book production. Battitura Battitura literally means “beating” or “hammering.” In practice, it refers to the physical process of hammering metal—usually gold, silver, or imitation alloys—into extremely thin sheets (leaf). Key points: In gilding contexts, battitura means: The transformation of … Read more

The Best Gold Leaf: A Gilder’s Guide

Best gold leaf

On choosing the best gold leaf for various gilding situations. The Best Gold Leaf: A Gilder’s Guide When one says “best gold leaf,” it’s not quite as simple as picking the purest gold and calling it a day. Different project contexts—exterior surfaces, interior frames, glass (eglomise), decorative objects—demand different combinations of purity (karat), thickness, support … Read more