Translator Reviews ( Japanese → English )

Additional info: 専門用語など難しいです。よろしくお願い致します

Japanese

Herderiteがベルギー産との事でしたが
Herderiteは、燐灰石とともに花崗岩ペグマタイト中に産出するので、ドイツと地質がつながっているベルギーの鉱山で産出した燐灰石の中に見られたと1890～1920年代のドイツ鉱山史の資料に記述がありますが、これが天然のHerderiteかどうか不明です。

標本としての閃亜鉛鉱や方解石はベルギー産としてみかけますが、Herderiteは見かけたことはありません。
本当にベルギー産でしょうか。
鑑別して偽物だったら返金してもらえますか？

English

You said that the Herderite is Belgian, but Herderites are produced from Granite Pegmatites, as same as phosphates. Is is stated in a resource about German mining history of 1890 to 1920, that some Herderites were found in phosphates that were produced in Belgian mines, which the geology is adjoined to that of Germany, but whether or not that the Herderites that were found there was natural is uncertain.

I have seen Belgian sphalerites and calcspars as samples, but have never seen Belgian Herderites.
Is it really Belgian?
In case it turned out to be fake after discrimination, can I get a refund?