{"collection":"Symbols","full_text_available":false,"graph_url":"https://unchartedknowledge.5gfusion.net/v2/api/page/sacred_texts_v1_sym_bot_bot28_htm/graph","html_url":"https://unchartedknowledge.5gfusion.net/v2/page/sacred_texts_v1_sym_bot_bot28_htm","id":"sacred_texts_v1_sym_bot_bot28_htm","license":"unknown_pending_legal_review","rights_basis":"sacred_texts_v1_preview_gate_primary_text_only; acquisition-method/ToS and compilation-copyright questions still open, not resolved by this gate","source":"sacred_texts_v1","source_url":"https://unchartedknowledge.5gfusion.net/browse/sym/bot/bot28.htm","summary":"The following notes are written in the hope that they may put readers upon their guard against some common deceptions and prevent disappointment which with a little knowledge can be avoided. The qualities which make gems valuable are beauty of colour, brilliancy or fire, and hardness, in which they excel all other substances known. A large variety of coloured stones come from Ceylon, and many tourists and travellers buy stones there in the hope of securing bargains, a hope that in the majority\u2026","tags":[],"text":null,"title":"The Book of Talismans: Real and Artificial Gems and How to Test and Select Them","tradition":"Symbols","translated_text":null,"word_count":1169}