Tecali is a small town in Puebla, around 40 minutes by car from the state capital. I got there by public transport, going first of all to Tepeaca, then I took an MXN$9 combi van for 20 minutes.
It’s THE town of onyx products (also marble stuff) and shops are everywhere. Be sure to shop around to find the designs that you like the most (although they sell similar stuff). The historic centre of this town of almost 500 years old is also nice, with the highlight of course being its ex-convent.
jagged little earth 