The Work for the fiscal year 1990/1991, mainly consisting of pumping tests, hydrological and hydrogeological studies and preliminary mine planning, Was carried out in Block A and the Southern Extension. The Work Was conducted jointly by the Directorate of Coal (DOC), and the New Energy and Industrial Technology Development Organization (NEDO).
Latar Belakang
Kebutuhan energi alternatif untuk mengurangi ketergantungan terhadap energi minyak dan gas bumi saat ini sangat mendesak. Oleh karenanya dibutuhkan pencaharian batubara didaerah baru yang belum diketahui potensi Sumberdaya batubara.
sehubungan dengan hal itu Direktorat Sumberdaya Mineral, Sub Direktorat Eksplorasi Batubara dan Gambu…
Modern geochemistry prossesses not only the vigor of geplogy and chemistry but also the rigor of matematics.this book presents quantitative treatments of a wide range of fundamental problems related to geochhemistry and geology .it shows that trace elements ,isotopes ,and equations are integrative tools in modern geochemistry for studying various ea…
Belakangan ini adalah tahun emas bagi tren batu akik demam batu akik telah melanda di semua kalangan dan golongan ,pria dan wanita ,tua dan muda ,darikelas bawah ,menengah hingga kelas atas di seluruh indonesia bahkan dunia.fenomena ini tentu saja menciptakan peluang bisnis yang sangat menjanjikan dengan keuntungan yang fantastis.sehingga tidak meng…
This volume is for environmental researchers and government policy makers who are required to monitor environmental quality for their environmental investigators and remediaton plans.It uses concepts and applications to aid in the exchange of scientific information across all the environmental science disciplines ranging from geochemistry to hydroge…
First published in 1848,authoredby J.D.Dana ,The Manual of Mineral Science now enters its 23rd edition .This new edition ,outhored by cornelis klein of the university of new mexico and barbara doutrow of louisiana state continues in the tradition of iys predecessors as the standard textbook in mineralogy,mineralscience ,earth materials ,and rock and…
Edisi
THE 23RD EDITION
ISBN/ISSN
0-471-721573
Deskripsi Fisik
HARD COVER HIJAU, TEXT DAN GAMBAR BERWARNA, 675 HA
Coal is abundant and inexpensive .this is particulaly important today as we seek ways to decrease our dependence on oil and devise more efficient ,cleaner means of energy production.the handbook of coal analysis ,second edition provides users with everything they need to know about thesting and analysis of coal .the new edition also covers the envir…
manusia dan batu mulia ,sudah bersinggungan sejak dahulu .hal tersebut dapat dilihat dari sejarah kehidupan manusia.setiap peradapan mampu menghasilkan beragam batu muklia dengan nilai yang luar biasa .
keindahan karena permainan sinar dan komposisi warna-warni serta kemuliaanya ,tahan lama karena sifat yang dimiliki terkait dengan tingkat umur dan …