Table 1 Summary of investigated samples
Sample | Latitude | Longitude | Tectonic Unit | Lithology | Assemblage | P and REE minerals |
|---|---|---|---|---|---|---|
MR103 | 46°30’16.85″ | 23°34’45.8″ | Vidolm Nappe | Paragneiss | Qz–Ms–Grt–Pl–Bt–Chl | Mnz–Xtm–Ap–Aln |
MR11 | 46°30′0.23″ | 23°31′44.59″ | Vidolm Nappe | Paragneiss | Qz–Bt–Ms–Pl–Grt–Chl–Ky–St–Ilm | Mnz–Xtm–Ap–Aln |
MR15 | 46°27′6.26″ | 23°24′31.37″ | Baia de Arieş N. | Mica Schist | Qz–Ms–Bt–Grt–Pl–Chl–Zr–Ilm | Ap–Aln |
MR61 | 46°25′4.58″ | 23°17′5.63″ | Baia de Arieş N. | Sericite Schist | Qz–Ms–Grt–Chl–Zr–Px–Ilm | Ap |
MR142 | 46°24′40.25″ | 23°23′4.42″ | Baia de Arieş N. | Grt–St–Mica Schist | Qz–Bio–Pl–St–Grt–Ky–Sil–Mus | Mnz–Xtm–Ap–Aln–Thr |
12Sj | 46°24′1.42″ | 23°22′32.90″ | Baia de Arieş N. | Grt–St–Mica Schist | Qz–Bio–Pl–St–Grt–Ky–Sil–Mus | Mnz–Xtm–Ap–Aln–Thr |
16Md1 | 46°11′26.44″ | 22°15′50.54″ | Baia de Arieş N. | Gneiss | Qz–Ms–Grt–Pl | Mnz–Aln–Thr |
16Md2 | 46°11′40″ | 22°16′39″ | Baia de Arieş N. | Mica Schist | Qz–Ms–Grt–Pl | Mnz–Aln–Thr |
16Bh2 | 46°26′13.80″ | 22°41′41.40″ | Biharia N. s.str. | Mica Schist | Qz–Ms–Pl | Mnz–Aln–(Y)Ep |
16Bf1 | 46°34′59.61″ | 22° 6′15.93″ | Codru Unit | Gneiss | Qz–Ms–Chl–Zr–Rt–Ilm | Rhb–Xtm–Cheralite–Mnz |
16Bf2 | 46°34′25.92″ | 22° 5′25.34″ | Codru Unit | Metagranite | Qz–Ms–Chl–Zr–Rt–Ilm | Mnz–(Th, REE)Ap–Aln–Thr |
15Mh | 46°22′59.24″ | 23° 0′6.25″ | Codru Unit | Schist | Qz–Ms–Ab–Cc–Zr | Rhb–Xtm–REEcarb.–Mnz |
MR32 | 46°32′53.86″ | 23°20′24.14″ | Bihor Unit—Someş | Mica Schist | Qz–Grt–Ms–Bt–Ep–Zr–Ilm | Mnz–Xtm–Ap–Aln |
MR113 | 46°38′14.28″ | 23°21′50.47″ | Bihor Unit – Someş | Grt–Mica Schist | Ms–Qz–Grt–Fsp–Bt–Ep–St–Chl–Py | Mnz–Xtm(?)–Ap–Aln |
16MR2 | 46°39′47.14″ | 23°18′31.79″ | Bihor Unit—Someş | Grt–Mica Schist | Ms–Qz–Grt–Fsp–Bt–St–Chl–Rt–Ilm | Mnz–Rhb |
16MR3 | 46°40′11.94″ | 23°19′40.87″ | Bihor Unit—Someş | Grt–Mica Schist | Ms–Qz–Grt–Fsp–Bt–St–Chl–Rt–Ilm | Mnz–Xtm–Ap–Aln |
16Sm1 | 47°14′16.78″ | 22°47′58.99″ | Bihor Unit—Someş | Gneiss | Qz–Ms–Ilm–Ep–Zr | Mnz–Xtm–Ap |
14Hm | 47°08′46″ | 22°34′02″ | Bihor Unit–Someş | Schist | Ms–Chl–Bt–Pl–Grt–Zr–Py | Mnz–Xtm–Rhb |
14Ch2 | 47°25′10.04″ | 23°18′59.86″ | Tiholţ | Grt–Mica Schist | Qz–Grt–Ms–Bt–Chl–Ilm–Zr–Ky | large Mnz |
14Rz10 | 47°27′27.23″ | 23°47′31.32″ | Răzoare | Grt–Mica Schist | Qz–Grt–Ms–Ap–Zr–Rt–Ilm–Ky | large Mnz |
12Rd4 | 47°25′46.29″ | 24°48′50.82″ | Subbucovin.–Rebra | Grt–St–Mica Schist | Qz–Ms–Bt–St–Grt–Pl–Rt | Mnz–Rhb |
12BrBA | 47°35′30″ | 24°51′30″ | Infrabucovin.–Bretila | Grt–Mica Schist | Ms–Qz–Chl–Grt–Pl–Ph–Ilm–Rt | Mnz–Rhb–Ap–Aln–Ep |