Gold Reflects IR Frequency/Radiation Strongly?

[AurumKid]

"Gold is a good conductor of heat and electricity and reflects infrared radiation strongly."

http://en.m.wikipedia.org/wiki/Gold

Is it possible that IR frequency bounce to a BURIED Gold. and this IR frequency will be detected by LRL tuned to IR Freq?

How about UV, Xray, Microwave, VHF, UHF, VHF etc?

Any comment from our Gurus and Engineers?

Best Regards