The gemstone opal is identified in the provided sources as a birthstone for some Libras. While information regarding its geological formation, historical significance, or detailed gemological properties is limited within these sources, this article will compile the available data, focusing on its mention within crossword puzzles and associated cultural references. The sources primarily consist of crossword puzzle clues and solutions, offering a unique, albeit fragmented, perspective on the gem’s recognition and cultural presence.
Historical Mentions in Puzzles
The primary context for opal within the provided materials is its appearance as an answer in crossword puzzles. Source [1] directly states: “22. Gem for some Libras : OPAL.” This indicates a connection between the gemstone and the astrological sign of Libra, positioning it within the framework of birthstone associations. The inclusion of opal in a crossword puzzle suggests a level of cultural recognition, implying that the general public possesses at least a basic familiarity with the stone.
The puzzles themselves offer a glimpse into how the gem is perceived. The clues are concise and rely on pre-existing knowledge. The fact that “OPAL” is a valid answer demonstrates its place within a shared cultural lexicon. The puzzles do not delve into the stone’s origins or properties, but rather treat it as a known entity, a piece of general knowledge.
Cultural Associations and Related Terms
While the sources do not directly elaborate on the symbolism or metaphysical properties of opal, they do offer tangential connections to related concepts. The inclusion of clues referencing historical figures (like Alice in Wonderland, with the “EAT ME” inscription) and literary works (“Jurassic Park” co-star DERN) alongside the opal clue suggests a broader cultural landscape where gemstones are often interwoven with narratives and artistic expression.
The puzzles also contain clues related to themes of illusion and deception ("Dirty Trick," "MakeUp Artist"), which, while not directly linked to opal, could be seen as resonant with the stone’s famed play-of-color – the shifting iridescence that gives it its unique appeal. This is speculative, however, as the sources do not explicitly make this connection.
Limited Gemological Information
The provided sources offer no information regarding the gemological properties of opal. There is no mention of its chemical composition, hardness, refractive index, or specific mining locations. The sources do not discuss the different varieties of opal (e.g., black opal, white opal, fire opal) or the geological processes involved in its formation.
The absence of this information highlights the limitations of relying solely on crossword puzzles as a source of gemological knowledge. These puzzles are designed to test general knowledge and wordplay skills, not to provide comprehensive scientific or historical details.
Crossword Puzzle Context and Style
The sources are all related to crossword puzzles, specifically solutions and analyses of Los Angeles Times and other puzzles. This context shapes the style and content of the information. The entries are concise, often consisting of single words or short phrases. The accompanying notes provide brief explanations of the clues and answers, sometimes referencing etymology or cultural allusions.
The tone is generally informal and conversational, reflecting the nature of a puzzle blog or website. The authors of the puzzle analyses often share personal anecdotes or observations, adding a human touch to the otherwise objective task of solving the puzzles.
The Significance of Inclusion
Despite the limited information, the consistent inclusion of “OPAL” as an answer in crossword puzzles is noteworthy. It suggests that the gemstone holds a certain degree of cultural significance, enough to warrant its inclusion in a widely recognized form of intellectual entertainment. The association with Libra further reinforces its connection to astrological beliefs and birthstone traditions.
The puzzles also demonstrate how knowledge about gemstones is disseminated and reinforced within popular culture. By presenting “OPAL” as a valid answer, the puzzles contribute to the ongoing recognition and understanding of the stone.
Further Exploration (Beyond Provided Sources)
It is important to acknowledge that the provided sources offer a very limited perspective on opal. A comprehensive understanding of the gemstone would require consulting specialized gemological resources, historical texts, and geological studies. These sources would provide detailed information on its formation, properties, history, and cultural significance.
For example, opal is known to be a hydrated amorphous form of silica, meaning it doesn't have a crystalline structure like many other gemstones. Its play-of-color is caused by the diffraction of light through microscopic spheres of silica. Major sources of opal include Australia, Ethiopia, and Mexico. Historically, opal has been associated with love, hope, and innocence, but also with bad luck in some cultures.
Conclusion
The provided sources, while limited in scope, confirm that opal is recognized as a birthstone for some Libras and is present within the cultural landscape as a recognizable gemstone. The context of crossword puzzles offers a unique, albeit fragmented, perspective on its cultural presence. The sources do not provide detailed gemological or historical information, but they do demonstrate that opal holds a place in the collective knowledge of puzzle solvers and, by extension, the broader public. Further research using dedicated gemological resources is necessary for a comprehensive understanding of this fascinating and colorful gemstone.