The word "tertschite" is a rare mineral found in the Czech Republic. Its pronunciation can be a bit tricky to decipher based on its unusual spelling. Using the International Phonetic Alphabet, it can be pronounced as "tɛʁtʃit". The "t" in the beginning is pronounced as a voiceless dental plosive, while the "ʁ" is a voiced uvular fricative. The "ch" in the middle is pronounced like the sound in the word "loch" and the final "it" is pronounced with a short "i" sound followed by a voiceless dental plosive.