POTENSI GALIAN MINERAL DI KABUPATEN INDRAGIRI HULU PROVINSI RIAU
Bibliographic record
Abstract
Indragiri Hulu Regency has the potential for mining mineral commodities, tin, clay, kaolin, bentonite, quartz sand, sirtu, marble, andesite, basalt and granite which can be utilized for community welfare. Based on geomorphology, it can be divided into several units, namely: medium to strong wavy anticline hills, weakly wavy anticline hills, and flood plains. The moderately undulating anticlinal hills occupy the Bantang Cenaku, Bantang Gangsal, parts of the district. Peranap and parts of Kec. Seberida. Weakly undulating anticlinal hills cover parts of the district. Raft Kulim, Peranap, Sungai Lala, and parts of the district. West Rengat. Floodplain areas around large rivers. The hilly area is formed by steep slopes and is crossed by rivers with steep river banks composed of volcanic rocks. Primary metal minerals were found in the form of manganese, gold and tin. Gold in the veins is spread (disseminated) in the rock. Other minerals found are tuff, feldspar, granite, basalt, andesite, dacite, marble, quartzite, mica schist, serpentinite, andesite breccia. Kabupaten Indragiri Hulu memiliki potensi komoditas mineral tambang, timah, lempung, kaolin, bentonit, pasir kuarsa, sirtu, marmer, andesit, basal dan granit yang dapat dimanfaatkan untuk kesejahteraan masyarakat. Bedasarkan Geomorfologi dapat dibagi menjadi beberapa satuan yaitu: perbukitan antiklin bergelombang sedang - kuat, perbukitan antiklin bergelombang lemah, dan dataran banjir. Perbukitan antiklin bergelombang sedang – kuat menempati wilayah Bantang Cenaku, Bantang Gangsal, sebagian wilayah Kec. Peranap dan sebagian Kec. Seberida. Perbukitan antiklin bergelombang lemah meliputi sebagian wilayah Kec. Rakit Kulim, Peranap, Sungai Lala, dan sebagian wilayah Kec. Rengat Barat. Dataran banjir daerah sekitar aliran sungai besar. Wilayah perbukitan dibentuk oleh lereng-lereng yang terjal dan dilewati sungai dengan tebing sungai yang curam disusun oleh batuan gunung api. Ditemukan bahan galian logam primer berupa mangan, emas dan timah. Emas di dalam urat-urat tersebar (disseminated) di dalam batua. Mineral lainnya yang ditemukan yaitu tuf, feldspar, granit, basalt, andesit, dasit, marmer, kuarsit, sekis mika, serpentinit, breksi andesit. Keywords: Minerals, metals, non-metals, geology, mining
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.013 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".