Year: 2025
Type: article
Abstract: Ethiopia's opal mining and market sectors grapple with multifaceted challenges due to insufficient engagement from governmental and private entities. Key issues include the absence of comprehensive mining practices, limited promotional efforts, and the reliance on rudimentary techniques without proper machinery. Additionally, the market chain fails to adequately benefit local miners, exacerbated by fluctuating prices and the presence of illegal traders, unpredictability of the opal supply chain due to geological uncertainties. Environmental and social concerns loom large, worsened by the lack of impact assessments and miners' disregard for conservation efforts, posing risks to health, safety, and ecosystem stability. Demand for opals is shaped by a complex interplay of factors, including fashion trends, cultural inclinations, and economic conditions. Opal's historical appreciation for its fascinating play-of-color has cemented its status as a sought-after gemstone for jewelry and decorative purposes. Collaborative efforts are imperative to strengthen regulatory frameworks, improve promotional strategies, and foster sustainability in the sector. While mechanized mining offers efficiency gains, its implementation requires significant investment in equipment and infrastructure, primarily benefiting mining enterprises, establishing a centralized platform for grading opal at a designated location can streamline the process and foster a free-market system, attracting foreign investment and contributing to the country's economic development.
Authors: Mamaru Genetu, Getahun Meseret, Getnet Mewa, Gera Techane, Solomon Zeleke, Tatek Tadesse, Ephrem Tilahun, Meseret Aregahegn, Esubalew Yehualaw
Institutions: Government of Ethiopia, Addis Ababa University
Language: English
Subfield: Building and Construction
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4410977933