About this site
Since September 2002
Site manager information
Site name: TrekGEO
Administrator: NariNari
Address:
Record of updates
- December 3rd, 2023
- Data of Grossular of Kanayamadani valley (Niigata) was modified.
- November 26th, 2023
- Data of Chabazite? of Kanayamadani valley (Niigata) was modified.
- November 19th, 2023
- Data of Aragonite of Kanayamadani valley (Niigata) was modified.
- November 12th, 2023
- Data of Andesine of Mount Tokkosan (Nagano) was modified.
- October 29th, 2023
- Data of Takanosu Mine (Tochigi) was modified.
- October 22nd, 2023
- Data of Higashizawa Mine (Tochigi) was modified.
- October 15th, 2023
- Data of Okorogawa Mine (Tochigi) was modified.
- October 1st, 2023
- Data of Hikida Mine (Tochigi) was modified.
- September 24th, 2023
- Data of Atacamite of Izu-Oshima island was modified.
- September 10th, 2023
- Data of Karasawa Mine (Tochigi) was modified.
- September 3rd, 2023
- Data of Cyprine was added.
- August 27th, 2023
- Data of Itaga Mine (Tochigi) was modified.
- August 13th, 2023
- Data of Oashi Mine (Tochigi) was modified.
- July 30th, 2023
- Data of Ashio Mine (Tochigi) was modified.
- July 16th, 2023
- Data of Hagidaira Mine (Gunma) was modified.
- July 9th, 2023
- Data of Kurokawa Mine (Gunma) was modified.
- July 2nd, 2023
- Data of Heterocyathus japonicus of Semata (Chiba pref.) was modified.
- June 25th, 2023
- Data of Mogurazawa Mine (Gunma) was modified.
- June 18th, 2023
- Data of Kawazura Mine (Tochigi) was modified.
- June 11th, 2023
- Data of Akagine Mine (Gunma) was added.
- June 4th, 2023
- Data of Daikei Mine (Gunma) was modified.
- May 28th, 2023
- Data of Mirabilite of Oya (Tochigi) was modified.
- May 21st, 2023
- Data of Andesine of Mount Tokkosan (Nagano) was modified.
- May 14th, 2023
- Data of Kowada (Tokyo) was added.
- April 30th, 2023
- Data of Goshonoiri Mine (Tochigi) was modified.
- April 23rd, 2023
- Data of Yahazu Mine (Tochigi) was modified.
- April 16th, 2023
- Data of Mount Orihime (Tochigi) was modified.
- April 9th, 2023
- Data of Nanasawa (Kanagawa) was modified.
- April 2nd, 2023
- Data of Oisawa (Kanagawa) was modified.
- March 19th, 2023
- Data of Mount Ryogai (Tochigi) was modified.
- March 12th, 2023
- Data of Asa river (Tokyo) was modified.
- March 5th, 2023
- Data of Takemori (Yamanashi) was modified.
- February 26th, 2023
- Data of Otome Mine (Yamanashi) was modified.
- February 19th, 2023
- Data of Chichibu Mine (Saitama) was modified.
- February 12th, 2023
- Data of Shintani Mine (Tokyo) was modified.
- February 5th, 2023
- Data of Ikenofukuro (Nagano) was modified.
- January 29th, 2023
- Data of Augite from Akima river (Gunma) was modified.
- January 22nd, 2023
- Data of Nagusa (Tochigi) was modified.
- January 15th, 2023
- Data of Nomaki (Saitama) was modified.
- January 1st, 2023
- Almandine of Yukiiri (Ibaraki) was added.