Consequently, it is impossible to write a detailed article about a birthstone based on the provided materials, as they do not contain any relevant facts about gemstones, their properties, history, or lore.
Below is a brief summary of the information available in the provided sources.
Summary of Available Information
The provided sources are dictionary entries for the English word "fall" and its translations into French, Italian, and Spanish. They cover a wide range of meanings and usages:
As a Verb (English): * Physical Movement: To move downward, drop, or descend, often unexpectedly (e.g., "The book fell off the shelf," "He had a bad fall"). * Change in State: To come to a lower level or position (e.g., "Night fell," "Prices are falling"). * Occurrence: To happen or take place at a specific time (e.g., "Christmas falls on a Monday"). * To be Inherited or Assigned: To become someone's responsibility or property by right (e.g., "The task fell to me," "The estate fell to my sister"). * To be Defeated: To be captured or overthrown (e.g., "The cities fell to the enemy"). * To Die: Specifically in battle or a hunt (e.g., "Many soldiers fell at Verdun"). * To Begin: To start an action vigorously (e.g., "The prisoners fell to work right away"). * To Lose Upright Position: To drop to the ground or a lower posture (e.g., "He fell to his knees"). * To Emerge or Issue: To be spoken or born (e.g., "silly phrases fell from her mouth," "The lambs fell in the afternoon").
As a Noun (English): * The Act of Falling: A drop or tumble (e.g., "He had a bad fall"). * A Decrease or Drop: A reduction in amount, value, or extent (e.g., "a fall in profits," "a fall of 10%"). * Precipitation: The amount of rain or snow that falls (e.g., "a fall of snow," "a heavy fall of rain"). * Geographical Feature: A waterfall (e.g., "Niagara Falls"). * The Season: The season between summer and winter (e.g., "the Fall"). * Defeat or Capture: The act of being overthrown (e.g., "the fall of the city").
Translations: The sources provide corresponding translations in French, Italian, and Spanish, confirming meanings related to dropping, decreasing, happening, and the season. For example, "fall" in the sense of a drop is translated as une chute (French), una caduta (Italian), and una caída (Spanish).
Evaluation: These sources are dictionary definitions and are reliable for linguistic information. However, they contain no data on gemstones, birthstones, geology, or mineralogy. Therefore, no article on the requested topic can be generated from them.