Perhaps「king with agitation」when cheaper rocks are passed off to him. Elements may also be「gem from gas vented and spewing drops」such as hydrothermal processes:「Although the features of turquoise occurrences are consistent with a secondary or supergene origin, some sources refer to a hypogene origin. The hypogene hypothesis holds that the aqueous solutions originate at significant depth, from hydrothermal processes. Initially at high temperature, these solutions rise upward to surface layers, interacting with, and leaching essential elements from pre-existing minerals in the process. As the solutions cool, turquoise precipitates, lining cavities and fractures within the surrounding rock. …China has been a minor source of turquoise for 3,000 years or more. Gem-quality material, in the form of compact nodules, is found in the fractured, silicified limestone of Yunxian and Zhushan, Hubei province. Additionally, Marco Polo reported turquoise found in present-day Sichuan. Most Chinese material is exported, but a few carvings worked in a manner similar to jade exist. In Tibet, gem-quality deposits purportedly exist in the mountains of Derge and Nagari-Khorsum in the east and west of the region respectively」
　　[　https://en.wikipedia.org/wiki/Turquoise 2013-08-26, emphasis ours　]　
　Then again, gonorrheal gleet is generally the same color as turquoise, complete with the blood-colored veins and marbling. If a king had that oozing out and covering his gems, stones, scrotal sac, then perhaps he might become somewhat agitated. In any case, both the involuntary and continuous discharge of gleet and the geological processes that formed turquoise seem highly similar: precipitating while lining cavities and fractures within the surrounding rocks.
　Or, BLUE BALLS, a「physical condition of painful testicles」:「Blue balls is a slang term for the condition of temporary fluid congestion (vasocongestion) in the testicles and prostate region, accompanied by acute testicular pain, or a prolonged dull aching pain emanating from the prostate, caused by prolonged and unsatisfied sexual arousal in the human male. …Some urologists call the condition 'epididymal hypertension.' 」
　　[　https://en.wikipedia.org/wiki/Blue_balls 2013-09-14　]　
　Needless to say, body parts that become too cold or change to a blue color due to the lack of proper fluid and blood flow.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: stone similar to jade
Unihan extended: turquoise