MITUBACI BLOG

ムーンストーン・6月の誕生石

This time I would like to talk about moonstone. Moonstone is the birthstone of June along with pearl and alexandrite. Its Mohs hardness is 6.0 to 6.5, and its cleavage is in two directions, so it is a little soft. Moonstone" is a trade name! There is another mineral name. Moonstone" is...

【過去のメディア掲載】

Here is a list of examples of our work that have been featured in magazines, TV, and other media in the past. ABEMA Love Reality Show "I Love You Today" (2019) Noa-kun and A-chan came to our store to make matching accessories (silver bangles) for their first date. ...

火を使う作業台とロウ付けに使う工具のお話

Hello, this is Fujimori, a craftsman from MITUBACI. This time, we would like to introduce our workbench and tools used for brazing, annealing, and other fire-working processes. Brazing is the process of filling the gaps between metals (gold, silver, etc.) to be joined with a metal (gold solder) that is mixed to melt at a temperature lower than the melting point of the metals to be joined.